A Deep Space Outpost Was Built To Seal A Dimensional Tear. Something Is Leaking Through

0:00Before we begin, Galactic Horrors is now on Patreon. Get daily stories in one place, with no ads and no interruptions. Link is in the description or search Galactic Horrors on Patreon. Now, let's begin the transmission. A gate valve, the size of a cargo bay, bleeds by seapage rather than force. Fluid comes through dead tissue in a slow, pink-brown weep that gathers along the lower edges of the repair bed and begins to drip. The sound became part of how I worked. Fast dripping put me near viable tissue. As the surrounding tissue stayed dead, its residual fluid thickened and the drops slowed. Once they stopped, the area had dried out completely. Then the titanium reinforcement beneath it took loads it was never rated for inside a structure that could buckle. Seven months into my rotation on tether station carapace, I was elbow deep in gate seven. A slow drip sounded through the chamber. Necrosis ran four meters along

1:02the gates in a surface. Grey white tissue had contracted away from the titanium skeleton, pulling back like skin from a burn. I worked from a surgical gantry, a narrow platform on sealing rails above the exposed bed. My tools hung from a belt caddy at my waist, clamps, injectors, a debridement saw, a plasma cutter rated for living tissue, spool after spool of suture wire I'd never use fast enough. A bio-industrial splicer carries roughly 40 kilos of equipment into a gate chamber. I'd weighed mine once, early in the rotation. I stopped weighing it after month three because the number kept going up and the reasons kept getting worse. The gate's main trunk, a tube the diameter of my thigh running centrally through the gate, had collapsed two meters from where I was working. The collapse had starved the surrounding gate layer of nutrients for at least two weeks. Stard sections die. Once enough of the layer is gone, the gate can't contract. The dimensional

2:08rupture that carapace was built over then gets a little wider and the universe starts leaking out of the hole like air out of a tire. That's the job. That's why I'm here. Twelve colossal bio-industrial gates grown around titanium reinforcement, synthetic muscle, vascular channels, pressure organs, layers of living tissue capable of tightening around a crack in the structure of space. When the crack widens, the gate squeeze. When their surfaces split, they scar over. They've held for 37 years. My job is to keep them holding for three more. It's the length of my contract. Long enough for the hazard pay to zero out the debt I've been carrying since I was 19. Apprenticeship fees, housing leans, medical charges, equipment licensing. The corporate labor system is elegant in its cruelty. It funds training, housing, medical care, and tools at interest rates that guarantee workers spend their prime years

3:08paying it back. I learned to splice living infrastructure in an orbital dry dock over Calisto. I learned to read living infrastructure as plumbing and wiring under load, engineering with a pulse, good training. The debt for that training followed me through six postings over 11 years, compounding steadily, migrating with my personnel file to every new posting like something I couldn't scrape off my boot. Carapace was the first contract large enough to end the cycle. Three years of hazard pay at the edge of charted space on a station most engineers couldn't find on a navigation chart. I maintained equipment most engineers preferred to pretend didn't exist. The pay was extraordinary. The location was the reason why. I clamped the trunk above the collapse and cut into the vessel wall. Stagnant fluid drained into a catch base and below my gantry. Healthy fluid is the color of raw salmon. This looked like something from a clogged drain. Pressure in seven holding steady, Bowman said over

4:12comms. His voice came through the speaker in my helmet with the tinny compression of a signal bounced through six relay points inside the station. You've got maybe six hours before the next contraction cycle. I'll need four. You said two last time. Last time the trunk wasn't collapsed. Bowman was a systems coordinator. Power distribution and environmental controls were his end of carapace, along with everything that didn't bleed. His rotation had ended four months ago. The convoy that should have taken him home never arrived. Several approach beacons had gone dark over the preceding weeks. The navigational markers that corporate vessels follow through the distortion field surrounding the rupture. Without functioning beacons, no ship could navigate to us. The last beacon in an approach lane also carried the station status handshake. Clear, restricted, quarantine. With nobody incoming, it was another function Bowman maintained for an audience of zero. He kept filing reports nobody

5:15would receive and maintained systems that served a crew of two. He also tracked the days past his contract, mentioning the count at least once per shift. Once in month two, he'd asked whether queued personnel messages would leave with a restored lane. One was addressed to a neighbour on Fulcrum station. I hadn't asked why. I injected replacement biomass into the collapse span. It was a thick, fat-grown paste that bonded with living tissue on contact. As it expanded, it generated vessel walls until a functional channel replaced the failed one. The biomass came from storage tanks on the medical deck. Manufactured stock meant to last a full three year rotation at standard maintenance rates. I was not maintaining at standard rates. The necrosis was spreading through the 12 gates faster than any predicted schedule, which meant I was burning through supplies at a pace that would have triggered a resupply request on any station with a working communications link. The graft took.

6:18Pink biomass spread into the grey necrotic edges. Within an hour the trunk would carry flow again. Within two the surrounding muscle would regain contraction. Another section saved. Another weak purchase against a deterioration curve I was starting to suspect I couldn't beat. I cleaned the gantry and bagged the waste. The surgical wraps went into the chamber's disposal unit. A thermal box built into the chamber that reduced organic material to mineral ash. The burn protocol was aggressive. More aggressive than sanitation alone would justify. The manual listed contamination prevention. I followed it because I followed procedure, which didn't mean I trusted it. I followed procedure because the last man who worked here was dead or transferred without leaving notes. Procedures were the closest thing I would ever get to a conversation with him. I climbed down to the service level. Gate 7's monitoring system had flagged a pressure anomaly at a coolant junction nearby. A minor alert. The

7:21kind that usually means a fitting has worked loose from thermal cycling. I brought a wrench kit. A coolant fitting didn't call for anything heavier. The coolant junction was a cluster of pipes where four cooling loops met behind the inner wall. I found the anomaly. Something had clamped itself around the pipe fitting where coolant had been leaking. It was alive. I stood about two meters away. Worklamp in my left hand wrench kit in my right. The organism was the size of a man's boot maybe slightly larger. Contractile muscle lay in dense layers around hooked limbs that grip the pipe fitting with force that slightly deformed the metal. It had sealed itself over the leak. The fitting was dry. The coolant loops pressure had returned to normal because this thing had made itself into a gasket. It was warm. Through my gloves I could feel metabolic heat coming off it. The kind of warmth active tissue produces under load. Translucent patches on its surface showed

8:24channels beneath. Fluid moved through them in a rhythm I couldn't match to any biology I knew. It belonged to neither the gate nor my replacement stock. It did not belong inside carapace. I set down the wrench kit, reached for the organism with both hands, intending to pry it off the fitting so I could inspect the damage beneath. It cinched. The contraction was instantaneous. Hooks drove deeper into the pipe. Muscle around the fitting swelled and locked down. The pipe groaned. I know that sound. The sound of metal passed its tolerance and the fitting buckled inward. Coolant sprayed from a new crack the organism had just created by gripping harder than the pipe could survive. I pulled back. Coolant hit my visor, my forearms. I scrambled up stream to the nearest isolation valve, cranked it closed. The spray died. Behind me the organism relaxed. Hooks retracted slightly. Muscle softened. It settled over the fitting again and covered the old leak.

9:30The new damage disappeared beneath it too. Boman pulled the pressure log for gate seven's rupture boundary. Last 12 hours. Anything that reads as dimensional transit. A pause. What I was asking him to check was a condition most station coordinators see only during containment drills. I've got a small spike from about nine hours ago, below the notification threshold. Something came through. Through the rupture. I looked at the organism. It had known what a leaking coolant joint needed. Wrap, seal, grip, hold. It had come from somewhere that doesn't build things the way we build things, but it had understood the function. Through the rupture, I said. Gate four was worse. I went down the next morning after three hours of sleep that accomplished nothing. It had been losing its containment layer faster than any other gate for two weeks. Large parts of the living surface had died back, exposing titanium that was taking loads

10:32without the cushion of living material. I could hear the metal when I entered the chamber. A low irregular ticking as thermal stress worked through joints that had never been designed to bear weight alone. I set up the gantry and ran it to the worst damage. Necrotic layers came away in sheets. Some of it came off in my hands like wet plaster, injected biomass into the exposed beds, worked the edges, trying to bridge between surviving sections of viable muscle, standard debridement. The kind of procedure I could perform on reflex, except my reflexes were starting to fray around the edges from too many short nights. Halfway through the procedure, I found the second organism. This one had nested inside a damaged gate artery. A secondary artery that feeds nutrients to the outer layers. It was the length of my forearm, a tube seated around the artery lining like a sleeve. One end consumed the dead layer.

11:36The other laid down fresh pink tissue across the wound. Vessels were already forming, and the new layer had integrated with the surrounding artery wall. For about 10 seconds I thought the gate was healing itself. That maybe I was looking at a regenerative response I hadn't encountered before. A response in the gate biology I hadn't been trained on. Then I traced the artery downstream. Below the organism, the artery connected to a line that should have been a closed nutrient loop. The creature had grafted a junction between the artery and a hydraulic return line running through the decking. Gate fluid, essentially blood, the station's working fluid, was entering machinery three decks away. Bowman found it pooling inside a power junction box when he went to investigate an electrical fault. The creature had repaired one problem. It understood circulatory function, restore the channel by sealing the wound, then cover the damage with new growth. It did not

12:41understand the channel's purpose or destination. The surrounding systems were equally opaque. It had learned function without context, able to fix a pipe without understanding what the pipe connected to. In the service passages around the chamber, I found the carriers. Low organisms crossed the floor, grating on multiple limbs. Each was wide as a dinner plate. They carried loads on their dorsal surfaces, organic rubble gathered wherever it had settled along passage walls and deck seams. Used surgical packs I had tossed into a waste bin two days prior. Strips I had cut from the gate the previous week. They traveled in rough single file down the corridor. I followed them. Their destination was part of Gate 4's boundary wall where the containment tissue had split open three weeks earlier. A fracture I had sealed with epoxy foam as a temporary measure. The foam was gone, leaving the fracture open for carriers to feed their loads through toward the rupture and

13:46the other side. They were delivering instruction. I counted eleven in that passage. Each one carrying a load I or the station had produced. I killed the lights. They kept moving. They didn't need light because they weren't using eyes. The pattern was straightforward once I put the events together. A coolant leak near the rupture exposed pressure ceiling function and the coolant joint creature followed. After my Gate 4 surgery exposed vascular repair near a breach, the artery creature appeared. The carriers came later. After I left surgical waste in a passage with fracture exposure, every repair I performed near the rupture was a tutorial. What crossed mattered less than its function. What tools and tissue did, how systems held, sealed, transported, contracted. The void received those functional fragments and extracted the relationships. It built organisms

14:47around them. I went upstairs. Bowman was at his console drinking station issue coffee from a squeeze bulb. He had a secondary monitor cycling through beacon status. All the approach lanes that should have been guiding a convoy toward us. Four more had dropped offline since my last check. I told him what I'd found. Bowman set down the coffee bulb. He pushed his chair back from the console with both feet. He was thin, older than me by maybe fifteen years. Too many rotations in work spaces built without human comfort had rounded his shoulders. He had a habit of pulling at a hang nail on his left thumb when he was thinking through something he'd rather not think through. He worked at it for a while. Sealed the lower decks, he said. Blast doors, cut power below the Gate Works. Starve them. The gates are below the Gate Works. Then the gates fail on their own schedule instead

15:49of yours. At least you're not feeding the problem. If I stop maintaining them, we lose containment. Once it goes, the rupture widens enough to destabilize the ring, leaving the escape craft unable to launch. So your plan is to keep fixing the dam while teaching whatever's on the other side how dams work. That was the problem. Stated plainly, it sounded exactly as impossible as it was. I brought up the biomass inventory on his console. The storage tanks should have contained enough replacement tissue for a full three-year rotation at standard rates. We were seven months in. The tanks read 31%. The number exceeded anything my usage rate could explain. I'd been burning supplies fast, but the discrepancy was larger. I checked the intake log. The record I'd certified when I signed for the station supplies at the start of my rotation. The inventory I'd signed for matched the tanks as loaded.

16:53The actual mass readings from the tank sensors told a different story. The tanks had been light when I arrived. Someone had drawn from them before my rotation started. You noticed this? I asked, pointing at the discrepancy. Boman looked at the screen. I noticed the drawdown seemed fast. I assumed you were using more than you expected. It's not my usage. Then it was short when we got here. That evening I removed a maintenance panel from a corridor wall near Gate 4 to check a wiring run Boman had flagged. Behind the panel, where the station's schematics showed solid fill between hull layers was a passage. The passage was roughly a meter across and ran parallel to the main corridor before curving out of sight. hull plate formed the walls while the floor was coated in residue from an unknown source. Nothing I recognized from the gates or my supplies. Something had been moving through here. The where patterns said it had been doing so for years.

17:58The schematics said this space didn't exist. The old sections started where the modern station ended. Six decks below the gate works. Behind blast doors that carried containment markings from a previous generation. The colors and warning symbols belonged to a classification system that predated every corporate manual I trained on. I cut through the first door with a plasma torch. Boman guided from above, cross-referencing the power anomalies he'd been tracking for weeks. Unexplained drawers from sections that should have been sealed off and empty. 200 watts from a junction that isn't on my grid, he said. About 40 meters ahead, one level down. The passage beyond the door was narrow, built to older dimensions. Cross beams forced me to duck. Equipment lined the walls, outdated hardware. Tools I recognized by type if not by model. What stopped me was how they were stored, chained. Every tool was fixed to its workstation with

19:00heavy links bolted through the bench surfaces and run through the handles. The chains allowed normal operation but kept each tool within a meter of its mount. Cutters, wrenches, probe sets, even the portable diagnostics were tethered. Someone had wanted to make absolutely certain that no tool could travel toward the rupture. Beside the workbench's waste chutes were set into the corridor walls. Standard disposal systems, except the chutes contained industrial grade thermal units. Burners capable of reducing organic waste to mineral ash before it reached the waste stream. These were extermination units, built to guarantee that nothing organic survived disposal. I found the instruction plates further in, bolted into metal frames along the walls at eye height. They appeared at regular intervals. Maintenance procedures written in plain operational language by someone who expected the reader to be a working splicer, not a corporate compliance officer.

20:04The plates set out several restrictions. One directed workers to destroy all cutting tools used within 20 meters of an active fracture immediately after use. Another prohibited transporting detached gate tissue through any corridor with rupture exposure. Worker blood had its own rule, incinerated on site at the point of injury before moving to a different section. Incineration came before bandaging or collection. These were my procedures. The ones I had just invented for myself upstairs after figuring out the functional leakage principle from watching carriers haul my surgical waste toward a fracture. Except these procedures were decades old. The metal frames were corroded. The language used terminology from a labor relations era that ended before I was born. The workers who wrote these plates had known. They had understood exactly what the void learns from what crosses the rupture. And they had built their entire maintenance practice around starving it.

21:06The modern manuals I trained with retained the aggressive waste protocols and burn requirements. Some tool handling rules survived too. But the explanations had been stripped out. What remained were instructions without reasons, procedures that appeared to be overcourcious hygiene requirements rather than what they were. Containment measures against something that grew smarter with every intervention performed near it. The corporation had known. They had known. And they had removed the knowledge while keeping enough of the procedures to maintain plausible diligence. Bowman's anomalous power draw led me deeper. Down a stairwell absent from every current schematic through sections where hull plates showed repairs from events that predated the oldest incident reports in the station database. I was in the original carapace now, or something close to it. The skeleton the modern station had been built around, layer by layer, over 37 years.

22:08The organisms were behind the steel plates. Previous workers, the same ones who wrote the instruction plates I figured, had bolted heavy steel panels over inspection windows that later engineering revisions claimed didn't exist. I knew this because the current schematics showed solid plating where I was standing in front of a welded shut viewport. I worked the edge of one panel with a pry bar until I could get my lamp through the gap. The chamber beyond was full. Contractile tissue rooted to the titanium framing connected to the station's pressure regulation system through grafted junctions that had grown in place over what seemed to be years. The tissue was alive. Vessels fed it as it contracted in a slow rhythm that matched Gate 7's pressure cycle. This organism was regulating pressure for one part of carapace. The official pneumatic system that was supposed to perform that function was right beside it,

23:09corroded beyond use with its valve housing seized solid. It had failed years ago. The organism had replaced it. I checked three more sealed viewports. Each showed void-produced biology grafted into carapace infrastructure, performing jobs the original equipment could no longer handle. Some regulated pressure or transported nutrients through gate channels, others reinforced titanium that had fatigued past its service life. I had signed a three-year contract to maintain carapace. Repairing gates and replacing failed tissue had always felt like human engineering with a pulse. It was already part of what it was built to contain. Something moved behind me. I turned. The lamp caught it at about 15 meters. A bleed form larger than anything from the upper decks, roughly the mass of a mid-sized dog, moving on limbs that combined hooked grip with a more complex joint structure. Dense plating protected its central

24:12organs. Between the plates I could see muscle tissue working, contracting and releasing as it advanced. It had the gate of something that had been navigating these corridors for longer than I'd been aboard. It was between me and the stairwell. I had the plasma cutter on my belt. The instruction plates 20 meters behind me said I should destroy cutting tools used near the rupture boundary immediately after use. I was closer to the rupture here than I'd ever been while working. If I used the cutter, I was giving the void a tutorial on concentrated thermal cutting in an environment where it had decades of existing biology to combine that lesson with. The organism closed the distance to about 10 meters. I backed into a corridor junction, put a wall corner between us. It came around the corner. Limbs gripped the decking and walls, others found the ceiling as it climbed and walked at once. It's anatomy borrowed from gate tissue templates. Contractile muscle and vessel patterns from the gate templates had been rearranged for

25:18movement instead of holding the rupture. I fired the cutter. The beam hit forward plating, charred it, split it. The organism pulled back, rotating its damaged section away from the heat. Instead of retreating, it rotated the damaged plating toward me like a shield, while its limbs repositioned to reduce its profile. A single burn had taught it where the armor was weak. It adapted after two seconds of experience. I fired lower under the plate. The beam caught soft tissue. The thing jerked sideways into the wall, pushed off with three limbs. The fourth curled around the wound. Thin fluid leaked from it, carrying heat away from the burn site. A cooling response I had never seen in living biology. It backed off only a short distance, then sat 10 meters away, oriented toward me with whatever senses it used. I kept the cutter raised. Then it turned into a side passage and disappeared. I made it back to the stairwell. My hands were cramping

26:22around the cutter's grip. The old procedures said I should destroy the tool. I needed it. I kept it. The mortuary was below the medical deck, accessed through a pressure door marked with dimensional quarantine warnings. Eight cryogenic units, each holding the body of someone who had died during a previous carapace rotation. Corporate procedure required the remains to stay aboard. Transport of dimensionally exposed organic matter was legally restricted. The official reason was contamination risk. I opened the first unit. The body inside was a former communications technician. Male died of radiation exposure during a gate event 11 years ago. His preserved face was gaunt, nothing remarkable about it, a man who had worked a job in a terrible place. His left thigh had been opened. A clean incision ran from hip to knee. Beneath it most of the thigh musculature was gone. The quadriceps and hamstrings had been removed along with much of the connective tissue.

27:26The cuts were professional. The incision angles matched my training and the tissue had been separated cleanly along the proper planes. The surrounding skin was folded back for access. This was a splice's work, shaped by techniques I knew. I checked the second unit, then the fourth and sixth. Each showed the same evidence. Tissue removal performed after death, muscle, vessel tissue, skin grafts, connective tissue. Harvested cleanly, harvested by someone who knew exactly how to extract usable tissue from a human body for grafting into something else. Previous splice's had stood where I was standing. They had faced this shortage before. With the tanks low, the gates still needed tissue. The dead were the remaining supply. I looked at the mortuary. Eight units. Each one a reserve supply, maintained at cryogenic temperatures, classified in the appendix of my own contract. Page 211. Subsection 9. Language I had skimmed

28:32during signing, as station biological assets available for reallocation during emergencies. The bodies were inventory. The corporation kept them aboard because carapace had always needed them. I sealed the mortuary door and rode the lift to the upper decks. Boman was at his station, a beacon status pane open beside the gate board. The biomass discrepancy, I said. It's not a clerical error. He didn't look up. Previous splice has used the bodies in the mortuary to supplement the tanks. The tissue was harvested professionally. The corporation designed the system around it. The quarantine classification and cryogenic storage fit that design. The contract language did too. It's a supply chain. He pulled at the hangnail until it bled, wiped the blood on his trouser leg. I process power systems. I don't audit. You knew the numbers didn't add up. Knowing numbers don't add up is not the same as knowing why. He turned his chair.

29:36What would you have done if I told you, month one, gone home, filed a complaint with the regional labor office nine light years from here? The beacons were already failing. The convoy was already late. Knowing changes nothing about what we can do. He wasn't wrong, but the accuracy of his reports did not make him blameless. He had documented failures and kept the system running because it was the only structure between us and vacuum. I didn't push him. He didn't have what I needed. I brought up the gate status board instead. Two more gates had dropped below functional threshold while I was in the lower sections. Gate three, upper ring, gate eleven, lower ring. The necrosis was accelerating. Biomast tanks read 26%. More approach beacons were dropping off line. Then I saw gate nine. Gate nine had been on my emergency list for three days. Necrosis covered 40% of its tissue surface. Stress fractures marked the titanium reinforcement

30:37while part of the nutrient system had collapsed. I had flagged it for intervention as soon as I could find the time and the supplies, which at the current rate meant never. The readings on Bowman's board told a different story. The necrosis in gate nine had slowed as nutrient flow improved. The change was small but measurable and the gate was better than it had been yesterday. I had not touched gate nine. Nobody had. Something inside Carapace had started doing my job. I went down to gate nine, expecting to operate on a failing gate. What I found was surgery, already in progress. The chamber was occupied. A bleed form sat against the gates in a wall, bigger than anything from the upper decks, roughly the mass of a large man if the man were built low to the ground. Six limbs braced it against the tissue surface. Their hooked ends had been elaborated into something more articulate. They resembled fingers at first glance, though the joints

31:38were too numerous and the proportions wrong. The resemblance was close enough that the wrongness registered before anything else. It was rebuilding the gate wall. I watched from the gantry rail about five meters above. The organism had cleared a section of dead containment tissue, cut it away using an appendage that produced a short, concentrated heat burst, bore a function. The same cutting capability I'd seen in the smaller forms that opened roots through partitions. But this creature was using it for surgery. It had cut away the necrotic layer and exposed the bed. New growth spread across the wound. The new growth was alive, pink and threaded with vessels. It contracted in rhythm with the surrounding gate surface. The margin between the organism's repair work and the original tissue was cleaner than anything I'd managed on gate seven or four. Necrosis in the surrounding area had stopped advancing. I climbed down from the gantry, approached on foot. The organism didn't react until I was about three

32:43meters away, reaching for the plasma cutter on my belt. I wasn't going to fire it. Habit. My hand goes toward the tool as it always does when I'm standing close to something I don't understand inside a gate chamber. The creature repositioned shifting its body between me and the repaired section. It braced against the gate surface, lowering its weight with the plating oriented toward me. I took my hand off the cutter. The creature stayed where it was. I backed up to the gantry, ran diagnostics from there using instruments that didn't require proximity. The readings confirmed what I could see. The rebuilt area was performing above the gate's baseline metrics for the first time in three weeks. Gate nine was more stable than it had been since the necrosis started accelerating. The organism's repair was better than my work. I spent the next four hours checking the other lower ring gates. I checked gate 11, gate 12, then gate 8. In each chamber where necrosis had been worst, sections I'd flagged as

33:47beyond my capacity to treat with remaining supplies, I found similar interventions. The repairs varied in material and logic. No two approaches to the same problem were identical, but all were functional. They stabilized tissue that had been dying when I last inspected it. In the service passages between the lower gates the ecology had become visible. Carriers followed specific roots, hauling dead tissue and organic rubble. Some loads came from sources I couldn't identify. At certain junctions, stationary forms sat anchored to corridor walls, taking in material and producing processed biomass. Carriers collected the output and carried it farther along the route. Bore reforms maintained the passages by opening sealed roots with thermal bursts, living growth closed them once the carriers passed. It was a supply chain. I went upstairs, told Bowman what I'd found. How many? He said. He was at his console, one surviving approach lane,

34:50blinking amber beside the power map. I stopped counting at 40, that's just the passages. The ones working inside the gate chambers. I don't know. Bowman brought up his power distribution map. He overlaid the bleed form activity I described onto the gate performance data. The correlation was immediate. Every gate showing improvement corresponded to sections where organisms were active. Every gate still declining was one the ecology hadn't reached. Kill them. He minimized the overlay, sealed the lower ring, vent the atmosphere, burn them out, concentrate what's left of the biomass on the upper gates. If I kill them, I lose every repair they've made. 9, 11, 12, they drop below threshold immediately. The lower ring fails, the upper ring takes the full load. It can't hold that. And if you don't kill them, they keep repairing while they convert the station into whatever they're made of. Every section they fix gets a little less like ours. Bowman pulled at the hangnail on his

35:50left thumb. He'd worked at raw over the preceding days, the skin torn back far enough to show pink tissue underneath. He noticed the damage and seemed surprised by what he'd done. Then he tucked the hand under his leg. How long until the convoy? I don't know. The beacons are still failing. Could be weeks. Could be never. So we're choosing between a station that falls apart and a station that turns into something else. That's the choice. That's two different ways to lose. It was. He was right about that. But one of those ways kept the containment threshold above zero. I didn't say it because Bowman could read gate metrics as well as I could. He knew which option held the rupture closed. He just didn't want to be the one who called it acceptable. I didn't want to be that man either. But I was the splicer. The gates were my professional obligation. If the ring held, the rest was a question for someone with more authority than a debt contract

36:54maintenance worker at the edge of chartered space. I started sorting the organisms by leaving the large repair forms in place at critical gate positions. Processors feeding biomass into vascular systems stayed too, along with the braces reinforcing fatigue titanium. The ones that posed direct threats I killed. The first was a fast form near the medical deck. I found the evidence before I found it. Three parallel tears through a service partition. The whole sheet peeled inward around them. Mechanical force had made the marks. Whatever did it could open crew spaces without needing a thermal tool. I backed toward the medical decontamination vestibule and made noise with a wrench against the doorframe. The form burst from an overhead cable run and bent the access grill around its body. It stayed low to the deck. Its body plated. Four long limbs planted and pulled faster than the carriers could manage. I had the plasma cutter in my hand before it reached the floor.

37:57I didn't fire. The old plates had been specific about tools near fractures because every useful function exposed there was another lesson. This corridor was six pressure doors from the nearest exposed gate surface. That did not guarantee anything. It gave me the best safety margin available. Kill it here. Then burn the remains. The tool would go into the unit with them. I stepped through the vestibule. It followed. When its forward limbs crossed the threshold, I hit the manual close. The pressure door caught one limb between the seals. The form twisted and pulled. The trapped appendage put a crease into the door edge before the motor stalled. It could tear light hull plate. The pressure door stayed in its frame. It rotated its plated body toward me when I raised the cutter. It responded as the lower form had, protecting the heat facing surface. I went under the plate instead into the moving tissue where the limb joined the body. The first cut made it wrench sideways. The door held. The second opened a gap through the contractile bundle.

39:02The trapped limb stopped pulling. The form tried to reverse. I cut the opposite support limb. Then the vascular trunk feeding the forward half. Its movement shortened into hard useless contractions against the deck until there wasn't enough coordinated tissue left to move the body. I kept the vestibule sealed. Dragged the remains into the medical disposal unit with a pair of long clamps, put the clamps in after it, then the plasma cutter. The thermal unit reduced all three to ash. I had two cutters when I started the rotation. I had one now. The borer that opened a root toward the crew quarters went the same way once I drew it far from the gateworks. Isolation came first. Afterward everything that had touched the job went into the burner. Pest management. Remove the dangerous ones. Protect the useful ones. Keep the system running. The categories were mine now. Gate three started failing on what I estimated was day 231.

40:03Upper ring. Primary containment. If it went, the rupture would widen enough to compromise gates two and four on either side. The upper ring would lose coherence. The lower ring kept together by bleed form repairs I was choosing not to dismantle would follow. I did not have the biomass to perform standard surgery. The nutrient tanks were functionally empty. Residue on the walls, nothing a pump could move. Seven months of crisis maintenance on a supply that had been short when I arrived. The shortage was straightforward. I needed tissue and the tanks had none to give. Except in the mortuary. I took the lift down and opened the pressure door. Eight cryogenic units stood under the quarantine lighting. A splicer who agonizes over material decisions during emergency is a splicer who loses gates. The tissue in these units was classified as station biological assets under emergency protocols. Previous splicers had used them. The incisions

41:07on the bodies proved it. The corporate contract authorized it. Page 211 subsection nine. The gate needed tissue. I opened the second unit. The body with the most remaining material. Former environmental systems technician died in a pressure loss nine years ago. I set out my surgical kit on the mortuary table. Scalpel, retractors, tissue separator, collection containers, preservation solution. I used the tools and techniques I knew from gate surgery along with the professional distance I kept between the work and the worker. I harvested muscle from the torso and vascular material from the legs. Connective tissue came from the back. The incisions and separations were clean. I packed everything carefully, treating those 90 minutes as any other harvest, without wasting what I couldn't replace. Then I carried the containers to gate three. Began grafting. Harvested tissue integrated with the gates biology within hours.

42:09Human cells bonding with synthetic gate tissue as a graph takes on a wound bed. Gate three stabilized as the necrosis slowed and containment held. The consequences arrived before the shift was over. New bleed forms appeared in sections adjacent to gate three. These organisms had learned from richer information carried by human tissue, vascular networks and musculature. They traveled through the corridors with a fluency the earlier forms never had. One had limbs that closed around objects with a grip that understood rotation and leverage. I found it near a storage locker on the service level. It's appendages working the latch mechanism. Touching the handle, turning it part way, releasing, touching again. Testing the function as an apprentice handles unfamiliar equipment. Another had positioned itself inside a maintenance alcove. Body oriented toward a control panel. It sat in front of the panel in the posture a worker would occupy while operating the console.

43:14It had learned work spaces where a body goes when there is work to do. They were still nowhere near human in appearance. Their movement through human spaces was improving and they were beginning to understand how carapace was used rather than merely how it was built. Bowman came down to help me with a pressure surge in gate two that hit while I was managing the new forms around gate three. I needed someone to hold a bypass valve open while I rerouted nutrient flow. A two person job on a two person station. He was in the service corridor between gates two and three when a section of damaged bulkhead contracted. Gate tissue seizes when it detects pressure loss. A pressure loss reflects the equivalent of a muscle spasm clamping around an injury. Damage sections are unpredictable. Fully dead areas don't respond. Failing tissue concedes without control. The section that caught Bowman was somewhere between,

44:15still alive and capable of contraction but unable to regulate the force. The corridor wall closed around his midsection. I heard him over comms, a grunt, the sound of a man whose lungs have been compressed past their comfortable range. By the time I reached him the wall had relaxed enough to show the top of his belt and one hand braced uselessly against the tissue. Gate tissue can't sustain contractions as healthy muscle can. Pressure loss drives spasms that weaken with each cycle and a release can be followed by another contraction. I got both hands under Bowman's shoulders and pulled him maybe ten centimeters before the tissue tightened again, locking his whole body under the corridor's grip. Don't pull, he said, with almost no air behind the two words. I let go before I made the damage worse. The wall trapped him for four seconds before a two second release. The next contraction lasted three, diminishing just as the manual said. I counted the intervals.

45:18On the next release I drove a pry bar into the fold beside his hip and put my weight on it. Living tissue pushed back. The bar bowed enough that I could see the curve. Bowman got one heel against the deck. Push now. He pushed. I pulled. The tissue started closing before his hips were clear. The pry bar slipped and snapped flat against the wall. That bought us the last few centimeters. I came backward with Bowman on top of me as the corridor sealed behind his boots. His ribs on the left side were broken. I could feel them shifting under my hands when I rolled him off me. Small movement where the chest wall should have been one structure. His breathing came in short, cautious pulls. Each one negotiated between his lungs and what was left of his rib cage. He couldn't walk upright. I rigged a cargo sling under his arms and dragged him to the lift with his boots taking enough of his weight to keep his chest from bouncing against the deck.

46:19Every door cycle cost us time because I paused the drag before the panels opened or closed. By the time we reached medical he no longer tried to talk. I got him onto the cut, set the ribs with what the station allowed. Compression wrap, analgesics from a cabinet the system unlocked after I overrode a priority classification that rated crew injuries below maintenance. The station's operating logic did not consider a broken system's coordinator as emergency. I disagreed with the station's operating logic. Bowman lay on the medical cot. Breathing was labor for him now. I had a dog, he said. I was tightening the compression wrap around his lower ribs. You had what? Back on full-crumb station before this posting. He took another careful breath. Terry a mutt named Kepp. My neighbor was watching her when the rotation started. That was 14 months ago. He shifted on the cot, then went still. She probably thinks I just left.

47:21The dog? My neighbor. Another breath. Kepp doesn't think about it. She sits by the door. That's what Terryers do. They wait. He studied the ceiling. Probably still waiting. I finished the wrap and checked the analgesic dosage. Bowman was done. His injuries left him unable to work or descend to the gate works. Standing at a console was beyond him. He was alive, which meant he needed food, water, medical supplies, resources the station was categorizing. I noticed it that evening. A medical diagnostic had run on the health monitoring system without my authorization. The results were filed in the maintenance log, not the crew log. My tissue compatibility profile, blood type, cellular markers, graft viability ratings, appeared in a supply requisition I had not generated. The form was auto-populated to match the biomass inventory entries. The next morning, a priority flag appeared on a status board I checked

48:26daily. It categorized organic material in the crew quarters by mass, metabolic output, tissue compatibility with the gate biological systems. The board showed two entries. Bowman flagged as damaged with reduced capacity and me flagged as primary. Carapace was doing what it was designed to do. Somewhere in its operating logic, engineers had accounted for the possibility that a solitary worker might eventually choose self-preservation over containment. The status board supplied the rest, service life, compatibility, yield. I went down to gate 8 that afternoon for vascular work I couldn't postpone. Inside the chamber, a bleed form was already operating on the opposite wall. One of the large repair forms, its plating scored with old damage, limbs buried in the gate tissue as it laid down fresh material across a fracture. I set up my gantry, started on my side of the chamber. For about an hour we worked the same gate from different positions.

49:31Our tools differed because our bodies did. Neither of us interfered with the other. Two maintenance workers servicing the same structure, employed by different versions of the same arrangement. I caught myself checking its technique, how it spread replacement tissue along the wound margin and tested the bond before moving forward. It was thorough. If I'd been evaluating an apprentice who produced those results, I'd have signed the certification. Three days later, gates 2 and 5 began failing at the same time. Both upper ring, both primary structure. Gate 2's titanium reinforcement was separating from the tissue bed. Gate 5 had a vascular blockage killing tissue faster than any organism or splicer could replace it. Losing both would collapse the upper containment ring. I could feel the consequence in the way the station's superstructure had started to vibrate during contraction cycles. A low grinding that traveled through the decking into my boots. The whole frame of carapace was taking stress it

50:34shouldn't have been carrying. The station systems had given up subtlety. Corridor rooting had shifted with doors that once opened toward the crew deck, now defaulting down toward the gateworks. A medical notification recommended voluntary tissue donation in the neutral language of a corporate health bulletin, while the escape craft's containment threshold recalculated upward twice in two days. Every time I brought the numbers closer, the station moved the line. I went to work. Gate 5 first. The blockage was a mass of dead tissue lodged in the main nutrient trunk, starving everything downstream. I cut into the trunk and cleared the obstruction with a debridement saw. Then I flushed the line with what fluid I could scavenge from an adjacent loop. While I was inside the chamber, a carrier entered through a passage the bleed form ecology had opened through a wall that used to be solid. It deposited processed biomass near my sight, then left. A delivery. Whether intended for me or for the gate I couldn't determine. The distinction was

51:39no longer clean. I used the material. It bonded with the gate tissue as well as anything the station's tanks had ever produced. Gate 2 was harder. The titanium separation meant the living surface had nothing to anchor to. The tissue was alive but floating free, contracting against nothing because it had lost its skeleton. I needed to bridge the gap. Pinned the tissue back to the metal. Give it something to grip. The bridge needed the flexibility of connective tissue while carrying muscle-level tension. It also needed vascular integration with the gate's nutrient system. The mortuary was empty. Over the previous days I had harvested every usable gram from the eight bodies, distributing it across the gates that needed it most. The cryogenic units contained what remained, stripped frames, nothing a splicer could extract. The bleed form ecology's processed biomass was available. I was already using it. But gate 2 needed more than patch material. It needed

52:42living tissue, compatible enough to serve as a permanent anchor between titanium and gate surface. The station sent me another medical notification. This one included a diagram of my body in cross section, with tissue groups color coded by compatibility with the gate biological system. The diagram ranked my thigh musculature highest. Dorsal connective tissue was also rated high, with four arm vascular material marked moderate. It had been generated from my own medical file using the template for biomass sourcing assessments. The station was telling me what to cut. I sat on the gantry platform inside the gate 2 chamber. The tissue around me was dying. I could see it separating from the titanium frame as its color faded and its structure failed. Soon it would lose the capacity to do what it existed to do. Beyond it, through the containment wall, the rupture pressed outward. Every minute the tissue weakened,

53:43the crack widened. I set out my surgical kit, laid out the instruments as I did for any procedure. Scalpel, retractors, tissue separator, suture wire, collection containers, analgesic injector which I used first, two full doses into my left thigh above the knee where the diagram said compatibility was highest. Numbness spread through the muscle in about three minutes. I tested it with the scalpel tip until pressure came through without pain, which was close enough. I made the incision. 20 centimeters along the quadriceps line. I followed the mortuary technique, cutting to familiar depth along the established tissue planes. The difference was that the body on the table was mine, which meant it bled. More blood than the dead produce. Living tissue bleeds because it's still trying to work. I clamped the major vessels and packed the wound margins before cutting on. The muscle beneath the incision was dense, built by seven months of hauling equipment through corridors and gate chambers. I separated a section the size of

54:47my open hand. Once it was free, I placed it in a collection container with preservation solution. My leg no longer functioned properly halfway through the extraction. The quadriceps is what straightens the knee. Without a section of it, the leg became something I had to manage rather than use. I finished the harvest sitting on the gantry platform with my left leg extended. The position forced me to work at angles my body no longer wanted to accommodate. I packed and sutured the wound, then applied a compression bandage from the kit. The analgesic was still working, storing the pain somewhere in my near future. Another debt against a balance I was running out of capacity to carry. I grafted my own muscle into gate 2's separation zone and fixed it to the titanium with surgical anchors. Then I spread the graft across the gap between metal and living gate surface. The tissue began integrating within minutes. My cells bonding with synthetic gate biology the way the mortuary tissue had bonded. The way the bleed form biomass had bonded.

55:52The gate accepted it without distinguishing the source. Material was material as long as it could take the load and last. The first contraction cycle told me I had not used enough material. When the gate surface tightened, my graft took the load and worked exactly as designed for three seconds. Then the upper two anchors shifted, not much, a millimeter at first, then another. Titanium does not heal around a surgical anchor. If the load exceeds the bite, the anchor walks out. The muscle bridge was alive and integrated, but too small for the force passing through it. I got both hands on the tension frame and unloaded what I could. My left leg folded when I tried to brace with it. I dropped to one knee and caught myself on the gantry rail. Another anchor shifted. There was no second harvest in me that would produce enough tissue to matter. Something struck the deck behind the gantry. A carrier came through the passage from gate 5 with processed biomass on its back. It deposited the load near the repair bed, then withdrew.

56:58A large repair form followed it into the chamber. I knew the type now. It had six working limbs and a folded heat cutting appendage. Old damage scored the plating. It crossed the deck toward the separation zone. My hand went to the cutter. One cutter left. The bleed form halted when I stepped between it and the graft, then shifted its weight toward another route around the obstruction. Me. I looked at the anchors walking out of the titanium, then at the processed biomass on the deck. Part of my thigh was already disappearing into the gate wall. Since I learned what the fractures could carry, I had treated every repair near one as information leakage. I burned tools and waste. Any blood from the work went with them. Keep the lesson from crossing. I stepped aside. The bleed form went to the graft. One limb braced against the human muscle where it met the titanium. At the opposite margin, another limb tested the bridge with short contractions against the gate

57:59The first new tissue it laid down spread across the surface instead of into the load path. Good bond. Euceless geometry. I caught the fresh tissue with a clamp before it set. I drew it toward the nearest titanium anchor. The bleed form went still. I held the strip under tension between metal and gate. It touched the strip and gave one testing pull before releasing. Then it cut a narrow channel through its own new growth and laid the next strand along the line I was holding. That one took load. I shifted the clamp to the next anchor. We worked the separation zone that way. I set the geometry. It supplied material faster than I could have grown or harvested it. Where it tried to bridge tissue to tissue, I redirected the strand to titanium. Where an anchor started to pull, it wrapped the fastener in vascular growth and spread the force across a wider section of frame. I drove two new anchors one handed, while the other hand kept tension on the graft. The bleed form built around them. The next contraction cycle came before we

59:02were finished. The gate tightened. My graft pulled against the titanium. The alien tissue around it took part of the load. Then more as the contraction deepened. One anchor shifted half a millimeter. Then stayed there. The others held. The bleed form remained against the wall until the cycle released. Then it tested the repair again. The same way I had watched the form on gate 8 test its own work before moving on. My muscle remained at the centre of the repair, pinned to human metal beneath biology copied from the thing outside. Together it all bonded into a gate grown to keep that thing out with gate 2 stabilised and gate 5 holding the upper rings survived. I climbed back to the control deck on one good leg and one that dragged. The containment readings on Bowman's console were stable. Every gate, upper ring, lower ring was holding. The bleed form ecology maintained the lower sections and one critical repair in the upper ring. My work supplemented by the dead supplemented

1:00:04by myself held the rest. Between us the 12 gates kept their grip on the rupture. I sat in Bowman's chair. He was asleep in the medical bay, sedated. His breathing kept shallow by the broken ribs. The station was quiet. The vibration in the decking was gone. The gates contracted normally, squeeze, release. The heartbeat of a dam made partly of what it was built to keep out. A proximity alert sounded from the approach corridor. An incoming vessel was on one of the surviving beacon lanes. Though the rupture field distorted the weak signal, its transponder code matched the format used by corporate service convoys. Then the approach handshake opened on Bowman's console. Carapace had already populated the station status field. Clear. The software counted containment above threshold and crew present. It also found no active hull breach. By its definitions the station was clear. I changed the field to quarantine. When the console asked for a cause code,

1:01:09I selected other and typed dimensional biological integration. A warning appeared underneath. Quarantine declaration could suspend automatic docking authorization pending corporate review. I transmitted it anyway. Someone was coming after months of delay, following degraded beacons toward a station that no longer matched any corporate manifest on file. I brought up the maintenance reporting system. The interface I'd used every week for seven months to file updates into a transmission buffer that couldn't reach anyone. This report might actually be read. For each gate I recorded containment readings and structural integrity. Tissue viability followed in the same entry. Biomass reserves depleted, supplemented through authorised emergency reallocation of station biological assets per contract subsection 9. Structural modifications, living infrastructure augmented by non-standard biological elements occupying maintenance functions in the lower containment ring. Current crew complement, one bioindustrial splicer operational

1:02:13capacity reduced, one systems coordinator medical hold. I paused over the last entry. Additional maintenance personnel I typed an indeterminate number of organisms performing maintenance functions consistent with station containment objectives. The report was accurate by every definition in my contract and written in professional, neutral language. It described a station sustained by human engineering, human labour, human bodies, and the biology of the thing it was built to exclude. An arrangement that should never have existed. An arrangement that held. The convoy signal strengthened. Someone was getting closer, following beacons that still burned toward a dam that still stood. If they docked, they would inspect. They would see what carapace had become. Whether they accepted it or tore it down was beyond me. So was the question of whether what I had done was maintenance or surrender. The distinction felt important. It was also the kind of distinction that men with

1:03:15more authority than me would debate in offices I would never enter, long after the decision no longer mattered to anyone except the man who made it. The analgesic in my thigh was wearing off. The pain was arriving as scheduled in the place where the numbness used to be. Another bill come due. I had nothing left to pay it with except time. I stayed in the chair. The convoy signal grew stronger on the monitor while I waited for whatever came next.