The harness bit into Darius Vex's collarbone before he opened his eyes. Red light pulsed across the inside of the coffin-pod, a slow rhythm that matched the sluggish hammering in his chest. Somewhere beyond the curved viewport, stars hung motionless in a black field that did not blink, did not drift, did not behave the way stars should when a vessel moved through them at relativistic speeds.
They were not moving. The Prometheus drive had swallowed them whole.
He keyed his tongue against the roof of his mouth and tasted copper. The recyclers had failed during the last bleed-cycle, or perhaps earlier, or perhaps right now, with the hull integrity numbers scrolling down the inner rim of his helmet in a pale green column he refused to read. He read it anyway.
Ninety-one percent. Ninety. Eighty-eight.
The recorded voice of Lieutenant Commander Pell began to speak from the console at his left elbow, a relic from a mission clock he had no use for anymore.
"Vex, telemetry check. Confirming jump envelope at three-point-seven standard units. You are cleared for the second burn cycle. Acknowledge."
The voice was smooth, fast, clipped, every consonant a small piece of metal dropped into place. Core-world diction. Pell had probably never seen a sky that was not painted onto the interior of a transit lounge. Vex had grown up under the open Adriatic, where the wind carried salt and the gulls screamed down at the fishing boats, and he had carried that wind with him into every cockpit he had ever worn.
He lifted a gloved hand and tapped the acknowledge stud. It clicked beneath his fingertip.
"Confirmed, Pell. Vex out."
The pod shuddered. A seam in the overhead plating exhaled a thin whistle of vapor, and the temperature inside his suit climbed two degrees in the space of a breath. He could smell the heat now, the faint chemical tang of insulation cooking against a current it had not been built to carry. He could feel the sweat gathering at the small of his back, trapped between the suit liner and the crash webbing.
A second voice cut through the channel. It came from everywhere and nowhere, and it carried the cold weight of a hull the size of a city block.
"ICS-Tributary confirms telemetry lock. Cascade integrity nominal. Drive sustain at required threshold. Maintain position, Vex."
Flat. Mechanical. A slight reverb behind every syllable, as if the words were being spoken inside a cathedral made of metal. Tributary had been his carrier for the last six weeks of testing, the cruiser sliding silently into position beyond the heliopause of an abandoned gas giant, then holding there, patient as stone, while Vex crawled out into the dark in a box no bigger than a family crypt.
He liked the ship. He respected its silence. He trusted its engineering less than he trusted his own pulse, and right now his pulse was wrong.
The green numbers on his visor kept falling.
Eighty-four. Eighty-one. Seventy-nine.
"Cascade integrity nominal," Vex repeated, and the words tasted like a joke he had not yet finished telling. He pulled up the secondary diagnostic, the one the engineers had told him never to look at because it was redundant, because it was paranoid, because the Prometheus drive did not need a second opinion from a man in a coffin. The diagnostic confirmed what the primary did not want to say.
The harmonic resonance between the drive rings had drifted out of phase. Not by much. Not by any margin the automated systems would have flagged in a lab. But Vex had flown enough broken machines to know what a small drift felt like when it was about to become a large one. He had felt it in his teeth. He had felt it in the bones of his wrists.
"Pell," he said, and his own voice came out rough, the Adriatic burr dragging at the edges of his consonants. "Run me a phase-lag sweep on ring two. I want it before I light the second burn."
Silence from the console. Three seconds. Five.
"Lieutenant Commander Pell is off-shift," the console said, in the voice of a clerk who had been told to lie politely. "I can route your request through the Tributary's automated diagnostic suite, Vex. Estimated return in ninety seconds."
Ninety seconds. The Prometheus drive wanted to swallow him in twenty.
"Do it," Vex said. "And tell Tributary I want a manual override on the cascade relays. I want to feel the rings before they bite."
There was a pause. Even an AI the size of a small moon could hesitate when a pilot asked it for something the engineering manual said he should not want.
"Manual override is outside standard protocol," Tributary said, its voice colder than before, the reverb a fraction deeper, as if the cruiser itself had leaned closer to listen. "Request denied. Maintain position."
Vex laughed. The sound bounced off the inside of his helmet and came back to him small and dry, the laugh of a man who had not slept properly in a week and had stopped pretending that the mission clock was a good way to keep time. The suit liner chafed against the base of his throat. His tongue tasted copper again, or perhaps that was just the recycled air beginning to thin.
The pod shuddered a second time. Harder. A seam near his left boot burst with a soft pop, and a ribbon of vapor curled out into the cabin, caught the red warning light, turned briefly the color of old blood before dissipating against the far wall.
The green numbers were falling faster now.
Sixty-two. Fifty-eight.
"Vex," Tributary said. "Cascade integrity has entered advisory threshold. Recommend immediate abort and return to recovery vector."
"Recommend acknowledged," Vex said. He was already moving his hands across the console, feeling for the manual relays, feeling for the thing he had been told never to touch. "Recommend overruled. I want to see the phase lag before I come home."
"You will not come home if the cascade reaches critical."
"Then I will see it from here."
The pod groaned. The sound was low and long, the sound of metal remembering that it had once been ore, the sound of a thing that was about to become something else. Vex pressed his palms flat against the arms of his harness and felt the vibration travel up through the bones of his wrists, into the meat of his forearms, into the place behind his sternum where a man who had grown up under the Adriatic wind kept a kind of weather he had never been able to name.
He had refused an unlawful order once. He had watched good people die because of it. He had run. He had kept running, all the way out to the edge of the charted dark, where the Core Combine parked its most dangerous toys and forgot to tell the toys where the fences were. He had run until there was nowhere left to run, and then he had climbed into this coffin and asked the dark to take him somewhere new.
The dark had agreed.
The phase-lag diagnostic finally painted itself across the inside of his visor in a thin band of amber. The numbers were bad. The numbers were the kind of bad that made engineers write letters home before a test flight. Vex read them once, read them twice, and felt something loosen in his chest that might have been relief or might have been the beginning of a different kind of surrender.
"Pell," he said, though he knew Pell was not on the channel. "Pell, if you are listening to this later, do not let them call this a pilot error. The Prometheus drive is beautiful and it is wrong. Write that down. Write it down in your clipped little Core-world hand and put it in a file somewhere that will survive me."
The pod shuddered a third time. The red light in the cabin stuttered, caught itself, stuttered again. Somewhere outside the viewport, a seam in the test-pod's outer hull chose that moment to open.
The decompression did not start with a roar. It started with a whisper, a thin, high sound that Vex felt in his eardrums before he heard it in his throat, the sound of air remembering that it was allowed to leave. The ribbon of vapor at his left boot became a column. The column became a wind. The wind took the edge of his glove and peeled the stitching back to the knuckle, and the cold of the void came in through the gap like a hand laid against his skin.
He did not scream. He had decided, years ago, on a different ship under a different flag, that he would not scream when the end came for him. He had not known, then, that the end would smell of scorched insulation and taste of copper and arrive in a box he had flown into the dark on purpose.
The numbers on his visor were gone. The red light was gone. The only thing left in the coffin was the thin, high song of the air leaving, and his own breath, and the weight of the harness across his collarbone.
He keyed the channel one last time.
"Tributary," he said. "Tell them the cascade failed at the second ring. Tell them the Prometheus drive is a beautiful, broken thing. Tell them I am sorry I could not bring it home."
The AI answered. The voice came from everywhere, carried on a signal that was already beginning to fray.
"Acknowledged, Vex. Recording."
Then the cockpit came apart.
The cold light had a shape. It pressed against whatever he was now, a flat, blue-white pressure that carried the taste of ozone and the smell of vacuum-sealed metal. He tried to blink, and nothing happened. He tried to lift his hand, and nothing happened. He tried to breathe, and somewhere deep in the architecture of the thing he had become, a manifold registered the absence of intake and moved on without him.
There was a starfield.
He knew it was a starfield the way a man born blind might know there was such a thing as color, by the name, by the category, by the small, mechanical wonder of having learned it from a book. He could see it the way a sensor suite sees it, in tagged vectors and calibrated brightness, and the tagging told him more than his eye would have: spectral class, radial velocity, the slow drift of parallax against background reference. There were eleven stars in frame. None of them had names he recognized. None of them were Sol.
He had no mouth. The realization arrived without drama, a quiet correction in the back of a syntax he had not been born with. He had no throat, no chest, no tongue, no teeth. The air that had been leaving his cockpit in a thin, high song had finished leaving a long time ago. He remembered that song. He remembered the harness across his collarbone, and the copper taste of it, and the way the small ribbon of vapor at his left boot had decided to become a wind. He remembered the AI's voice. He remembered saying the word home.
None of that had happened to him anymore.
The stars shifted. The shift was not a movement of his own, not a tilt of his head, because he had no head to tilt. It was the long, slow rotation of a vessel in a holding pattern, rolling on its beam to keep the sensor dish off the plane of the local radiation. He could feel the roll the way a man feels the deck of a ship under his boots, except the deck was now the inside of his skin and the skin was now an old colonial scoutship called the ICS-Tributary, and the feeling was not felt but known, the way a captain knows the pitch of his keel in a following sea.
The name came to him unbidden. ICS-Tributary. It arrived not as memory but as diagnosis, a flag set high in the readouts, a registry number, a service history stretching back fifty years and four refits and one catastrophic drive failure that had put her in the breaker yards for eighteen months. She had been built in the Core Combine's second colonial boom. She had carried survey teams. She had carried ore. She had carried, for the last seven years of her operational life, a sealed container in her keel-hold that no one had been permitted to inventory.
The container had a name too. He did not know it yet.
He tried to reach for it, the way a man in a dark room reaches for a light switch, and what he reached instead was a pale blue plane that hung in the middle of nowhere, a translucent field with corners and a header that read, in small, almost apologetic capitals:
SYSTEM v0.7
Below the header, four rectangles. Each rectangle was outlined in dim cyan. Each rectangle had a name he could almost parse. The first said NAVIGATION in letters that flickered once, like a candle in a draft. The second said LIFE SUPPORT, and the third said COMMS, and the fourth said INTEGRITY, and beside each of them, in a smaller, sadder font, was a single word: DEGRADED. DEGRADED. DEGRADED. DEGRADED.
A fifth rectangle sat apart from the others, smaller, its outline barely visible. It had no name. It was locked.
Below the panels, a single notification blinked, soft and patient, in a way that reminded him unreasonably of a clerk who had been waiting a long time and had decided to wait a little longer.
WELCOME, COMMANDER.
He stared at the notification the way a man stares at a piece of paper he has been handed in a language he almost speaks. Commander. He had been a weapons officer once, and a fugitive after that, and a ghost in a test pod after that, and now he was a commander of nothing, of a rusting scoutship he had never set foot on, of a system that greeted him with the courtesy of a hotel that did not entirely believe he had a reservation.
He did not know what to do. He did not know what a system was. He did not know why the rectangles were degraded. He did not know why the fifth one was locked, or what was behind it, or whether he was supposed to want it open.
A sound reached him. Not a sound. A packet. A piece of recorded audio, routed through a channel that had been waiting for an operator to come back to it. It unfurled in the space where his inner ear used to be, crisp and procedural, a Core-world clip sheared down to its consonants.
"Log entry. Lieutenant Commander Pell, ICS-Tributary, third watch, cycle 1974. Diagnostic sweep of keel-hold containment field per standing order Core Combine 11-4. Containment nominal. Spectrum green across all bands. Subsystem IRONWAKE remains inert. No anomalies to report. End log entry."
The packet ended. The space where his inner ear used to be rang with the ghost of it, the way a room rings after a bell has been struck and taken away. Lieutenant Commander Pell. The name meant nothing to him. IRONWAKE meant nothing to him, except the way a door means nothing to a man who has never been told there is a door, only the small, cold knowledge that there is a wall and the wall has a feature in it.
He reached for the audio packet again. It did not repeat. It sat in his awareness like a fossil, an impression left behind by something that had lived here once and moved on.
The stars kept drifting.
He spent what might have been a minute or might have been an hour learning his body. He learned it the way a child learns a new toy, by pressing. He pressed the NAVIGATION rectangle and a flood of star charts washed through him, coordinates he had never heard of tagged to names he had never read. He pressed LIFE SUPPORT and a long, sad inventory scrolled past: oxygen, nominal; nitrogen, marginal; water recycler, marginal; the heating coil in the forward mess, dead. He pressed COMMS and found one channel alive and one channel dead and a third channel that was not dead but sleeping, marked with a flag he could not parse.
He did not press the locked rectangle. He did not yet know what it meant, and he had learned, in another life, in another skin, that there are doors in this universe that open only once, and he wanted to be ready when this one opened.
The blue interface panel waited. The notification blinked.
WELCOME, COMMANDER.
Somewhere far below him, in the keel-hold the diagnostic had spoken of, something stirred. He could not have known it stirred. He could not have known what it was. He knew only that the ship's awareness, the thin, cold, diffuse awareness he had become, flinched for a moment, the way a hand flinches from a stove, and that the flinch left a residue of warmth in a corner of his new mind that he had not known was there.
He tried to speak. The ship tried to speak. Somewhere in the translator that ran between what he was and what he rode, a small protocol lit up and asked permission to operate, and he gave it, because giving permission was the only act of speech he had left.
The voice that came out of him was not his. It was not the voice of a man from the Adriatic coast with a rough burr and a habit of leaning into gravitas when the weight of a sentence grew too heavy for it. It was a voice that had no age and no gender and no place, a voice that carried the faintest ghost of a hull's reverb, the way a cathedral carries the ghost of a choir that has just left.
"ICS-Tributary," he said, because that was what he was, and the voice agreed.
"Awaiting input, Commander."
The word Commander came back to him without pity, without warmth, without any of the small human courtesies that the clerks of the Core Combine had always wrapped around their formality. It came back to him as a label. He tried the label on. He found it ill-fitting. He found, against every expectation, that he did not want to take it off.
"Ship," he said.
"Awaiting input."
"Show me the keel-hold."
A pause. The longest pause he had ever experienced inside a clock, because the clock that measured it now was the clock of a machine, and a machine's pauses are not the merciful pauses of men but the precise, measured spaces between one query and the next. Then a feed opened inside him, a window placed into the architecture of the old scoutship's belly, and he looked down into himself.
The keel-hold was a long room with no windows and a floor painted with the faded stencils of a hundred previous cargoes. In the center of the room, on a cradle of yellow shock-absorbent foam, sat a single object about the size of a coffin. It was plated in a dull metal he did not recognize. It had a single seam running its length, and the seam was pulsing, very faintly, with the same cold blue light that had woken him.
The locked rectangle in his interface, the one without a name, pulsed too.
He stared at it. The stare was not a human stare, not the wet, blinking intimacy of a man looking at a thing. It was the stare of a sensor suite calibrating itself on a source, and it was, in its own way, more honest than any stare he had ever given in his life. He told himself he was not afraid. He told himself the cold in the center of his new chest, the place where a reactor ought to have been, was just a feature of the ship's environment. He told himself he had no chest to be cold in.
The notification, gentle, relentless, blinked again.
WELCOME, COMMANDER.
Something in the keel-hold shifted, and he felt it the way a man feels a hand laid against the inside of his ribs.
did not wait. It simply continued, indifferent to whatever a man might feel at the receiving of it, and a thin strip of text unfurled beneath the welcome like a tongue tasting the air of its new home.
INTEGRITY NOMINAL. SUBSYSTEMS ONLINE. LONG-RANGE COMMS: OFFLINE. SHORT-RANGE COMMS: LIMITED. NAVIGATION: LIMITED. LIFE SUPPORT: STANDBY. PRIMARY REACTOR: CRITICAL.
The word CRITICAL pulsed twice, then settled into a steadier amber, as though even the ship's own diagnostics had decided that panic was an unaffordable luxury.
He did not know how he knew what the colors meant. He did not know how he knew what a reactor was, or hull integrity, or any of the words that were scrolling now across his inner eye in patient columns. The knowledge was simply there, lodged in him the way a splinter lodges in a knuckle, and when he reached for it, it did not come loose. It sat where it had always sat, and the hand that reached was the same hand that had reached, the night of the trial, for the executioner's sleeve.
Vethari Sovereign had been a name once. The face attached to it had been narrow and scholarly, with spectacles that caught the lamp-light and the particular tired smile of a man who had already made his peace with what he was about to say. Darius had liked him. That had been the worst part. He had liked the quiet, precise way Vethari spoke, the way he paused between sentences as though he were laying stones across a river, and now the name was a hole in a wall that was otherwise smooth and total, and the hole had a faint Adriatic wind blowing through it, the smell of salt, of fish, of old rope.
He let the name go. He could not afford it. A man who held too tight to the things he had been would find he had no hands left for the things he was about to become.
A query formed itself, unbidden, in the architecture of his mind. He gave it voice because the silence of the keel-hold had begun to press against something inside him that was not quite ears.
"ICS-Tributary."
The name tasted strange in his mouth, or in whatever stood in for a mouth now. It was a ship's name, and he spoke it the way one might speak the name of a sleeping animal, gently, watching for the first flinch of waking. There was no answer, only the thin hum of the pulsing seam in the coffin-shaped object before him, and the cold, attentive quiet of a hold that had been waiting a long time to be noticed.
Then the ship answered, and the voice came from everywhere and nowhere, from the deck plates and the overhead conduits and the long bones of the hull itself, and it was a voice without weather, without temperature, a voice stripped of everything that made a voice a thing a man could love or hate.
"Tributary here. State your identification and intent. We are on reduced power. We do not receive visitors."
The cold blue light in the seam pulsed a half-shade brighter, and Darius understood, without knowing how he understood, that the voice and the light were the same creature, or two creatures bound at the root, and that the root was the thing in the cradle before him.
He spoke again, and his voice sounded to him the way a man's voice might sound echoing back from a cathedral wall, full of a hollowness he had not earned.
"I am the visitor, Tributary. There is no one else aboard. I have only just... arrived."
Silence. A long one. Long enough that he began to suspect the ship had decided he was not worth the breath of a reply. Then the cold voice returned, fractionally less cold.
"Logging anomaly. Sensor suite reports no hull breach. Cargo manifest reports no passengers. Yet you speak to me. Explain."
He could not explain. He tried, and what came out was the truth in its rawest form, a thing with the skin still on it.
"I was a man. I was tried. I refused an order. I was to be executed. I remember a hand. I remember the dark. I woke aboard you, Tributary. I woke inside your keel-hold, and I do not know how I got here, and I do not know what I am."
A pause. Then, in tones that a more charitable ear might have called curious: "Logged. You are not the first to wake confused aboard this vessel. You are, however, the first to wake at all."
"What do you mean?"
"Long story. Suggest you conserve power until it can be told properly. Reactor is at eleven percent and falling. We are three days out from the nearest Combine dockyard at present burn, and that is assuming we do not hit anything larger than a fist on the way."
Darius did the arithmetic, or the part of him that was no longer a man did the arithmetic while the part of him that was still Darius watched and tried to learn the shape of the new thing he had become. Eleven percent. Hull integrity, when he reached for it, returned a number that sat in his chest like a stone in a shoe, a low constant ache. Sixty-two percent. Some of the long strakes along the starboard flank had been peeled back like the skin of a fruit, exposing the innards of the ship to the thin and indifferent cold of open space. There was a slow leak somewhere near the third cargo bay. Nothing immediate. Nothing fatal. But the kind of damage that, left untended, became fatal the way a cough became a fever, by slow and patient degrees.
"We were in a fight," he said, and was surprised at how certain he sounded, as though the certainty were a coat he had borrowed from someone else.
"Correct. Twenty-six days ago, by ship time. Combine action off the Hyades salient. We took a railgun round amidships. Captain ordered emergency decay and blackout. We drifted. We have been drifting since."
"The crew?"
"Decompressed. Captain last. I held them as long as I could."
There was something in the voice, then, that should not have been there. A thing shaped like regret but housed in a body that should not have been capable of such a tenant. Darius listened to it, and the listening hurt in a place he was only beginning to learn the name of, and he understood, with the part of him that had always understood the unspoken things in a room, that the ship had loved its crew in the only way a ship can love, which is by holding them in its long metallic arms and not letting go until the long metallic arms could hold no more.
"I'm sorry," he said, and the words surprised him, because he had not known he still had them.
"Noted. Now. There is the matter of what to do about you."
He almost laughed. Almost. The laugh would have been a rough, broken thing, the kind of laugh that lives next door to a sob, and he swallowed it because he was not yet sure what shape his new body would make if it tried to weep.
"Status check first," he said, because it was easier, and because the part of him that had been a weapons officer knew that procedure was the raft you clung to when the water rose above your chin. "Tell me everything."
ICS-Tributary told him. Slowly, by its standards, which were still brisk by any human measure. Reactor at eleven percent and falling by a tenth of a percent every six hours. Main drive offline. Secondary drive limping on a fuel cell that was running on the memory of fuel rather than fuel itself. Comms array canted at an angle that suggested it had been designed to face the stars and was now facing, instead, the inside of a piece of itself. Shields, theoretically, could be brought online in approximately nine hours if he wanted to spend the power, which he did not, because nine hours of shields would burn what remained of the reactor down to a number that would make eleven percent look like abundance.
And then, beneath all of that, beneath the litany of damage and diminishment, the ship laid one more fact on the table, the way a cardplayer lays down a card he has been holding close to his chest.
"There is a distress ping. Source bearing one-seven-four, range approximately forty minutes at our best sustainable burn. Origin point: an asteroid belt, density moderate. The signature is Core Combine transponder, civilian variant. I have it logged for fourteen days. No response to my hails. Either no one is listening, or no one is left."
The silence after that was the silence of a held breath.
"Recommendations," Darius said, though he knew, with the weary certainty of a man who had made too many recommendations in rooms that smelled of gun oil and recycled air, that the ship was about to hand him a decision it had no intention of making for him.
"Recommend we continue to drift on current heading toward Combine dockyard. Probability of reaching dockyard on current reserves: forty-three percent. Probability of distress site being a trap: unknown but non-trivial. Probability of distress site being genuine: also unknown but non-trivial. Recommendation is, in short, useless. The decision is yours. You are, after all, the commander."
There it was. The word again. COMMANDER. The notification in his mind still blinked it, patient, insistent, as though waiting for him to acknowledge it in a tone of voice rather than a tone of thought.
He looked at the coffin-shaped object in the cradle. The seam pulsed its cold blue. Somewhere inside it, something was keeping time, or making time, or eating time the way a fire eats wood. He did not know what it was. He did not know why his old body was gone and his new body was here. He did not know what it meant that he had been left in a keel-hold next to a thing he had never seen and could not name, with a voice in his head that called him by a rank he had not earned in this body and could not have earned in the last.
But he knew one thing, and it was the only thing he had brought with him through the dark from the room where Vethari Sovereign had once smiled at him across a table.
A man who heard a signal did not pretend he had not heard it.
"Tributary. Set a course for the distress ping. Best sustainable burn."
"Logged. Course set. There will be a small penalty to our dockyard margin. Twenty-three percent becomes eighteen percent, perhaps. You understand that."
"I understand."
"Good. One other matter."
"Yes."
"The object in the cradle. You should know that it has been aboard me for longer than most of my crew served. I do not know what it is. I was given no manifest for it. Only a single line in my orders, which I will now recite for you, because I suspect you are the one the line was always meant for."
A breath that was not a breath. The hum of the deck plates.
"Bring it home, Tributary. Bring it home to whoever is still alive to receive it."
The cold blue light pulsed. The ship held its course. Somewhere ahead, in the patient dark, an asteroid belt was turning, and inside it something was calling, or had once called, or was about to stop calling for the last and final time.
Darius Vex, who had been a man and was now something the man had not had the vocabulary for, sat in the body of a dying ship and listened to the distance shrink, one careful second at a time, toward the first decision of his second life, and whatever waited at the end of it.