The drill’s pitch slipped half a beat.
Lena Vasquez killed the motor with her palm still on the housing. The cutter head stopped in the face. Dust hung in the work lamps, a gray weather that did not fall. Her mag boots held the strip. The old machine ticked once as the bit cooled. That tick belonged to metal. The other rhythm did not.
The housing still carried heat scars from overhauls she could count by touch. The bit had a habit. Today the habit was wrong.
She locked the tether short and set her helmet against the rock.
The deeper vibration came through the shell. Not the haulage line two compartments over. Not the train dogs catching ore. A low pulse in the brace, the same note an overdue inspection was supposed to catch, sitting in the stone instead of on a board. The inspection tag on the nearest frame still read two shifts late. Someone had initialed a walk-past. The paint on the tag was already dusty.
The glove went back on the housing. The mismatched rhythm arrived through the palm, half a beat off the cutter’s memory. A watcher slate would call it advisory. A miner called it leave.
“Off the face.” Private crew channel. No wait for production. “Clear. Now. Leave the tools. Watcher, off that frame.”
The haulage pair clipped off the belt and pulled along the rail, boots finding strips, bodies moving in the long slow of Ceres gravity. One of them sent a double-click on the crew channel, the old confirm that meant moving without argument. The face crew followed in a line of tethers and handholds. Fourteen had been on the board at turnover. The inner shift was already past the next frame, feeding the last of the cycle into the dogs.
Control chimed in her ear.
“Vasquez, 3-Bravo cycle is live. Watcher traces are in band. You are still in the slot.”
“Get the inner shift out.”
“Confirm amber watch only. No red. Complete the load.”
She was already moving. One glove on the rail. Boots unlocking and locking. A controlled push toward the brace, then past it, toward the people still loading. The watcher clipped the slate and pulled for the rail. The helmet lamp on the geophone cluster jittered and went with them.
The brace line failed while they were still in the throat.
The rock did not fall. It moved.
A sheet of the face peeled along the brace, slow in the lamps, massive the way a hull plate was massive. The first frame folded. The second went with it. Dust filled every lamp at once. A cable tray tore free and spun the length of the tunnel, trailing live copper that snapped white into the gray.
Lena went behind the equipment rib because the rib was there. The sheet hit the drill. The old housing rang. The rib held. Pressure screamed through a severed run, then the scream died as the seal slammed on vacuum. Her helmet filled with hash, then with the thin hiss of her own suit air, the station channel gone to static.
Farther in, there was no rib.
She checked seals by touch. Collar. Wrists. Boot rings. Green on the cuff. The tunnel air would not stay that way. A pressure flag crawled across her visor: nine point six, then nine point one, the slow arithmetic of a leak that had already chosen a direction.
The main rescue board would still be on the far side of the station. Crossing time in a collapse was a number she had learned not to trust.
The surviving rail ran along the left wall, still bolted through three frames. She locked a tether to it, tested the bite, and crawled.
Handhold. Handhold. Boot strip when she could find one. Dust made a weather of the lamps, a solid gray that did not settle. Her lamp carved a path the width of a glove. An empty tether hung from a vanished clip point, the line trailing into the sheet and ending there. She left it. The emergency cache at the next frame was still clipped, unused. She left that too. The people behind a jam would need the box at the door. The refuge beacon pulsed faded orange somewhere ahead, the same stencil as every cache on Ceres, now the only honest color in the throat.
A cable end brushed her shoulder and spun away, still live. She kept the tether short. In three hundredths of a g, mass still had opinions. A spinning tray that looked lazy would break a suit if it caught a ring.
The jammed pressure door sat one frame short of the beacon. The dogs had been half loaded. Ore hung in the weak gravity like a mistake nobody had been allowed to drop. Behind the door, two suit lamps, one of them dying.
“Masks.” Crew channel first, then the emergency band. “Two at the inner door. Inner shift has no return.”
No answer from past the door. A scrape. A glove on the other side of the jam.
She pulled an emergency cache off the wall, the faded orange box every tunnel carried and every miner hoped never to open. Two masks. She passed the first through the gap the fold had left, a space wide enough for a helmet, not a body. The second followed. Hands took them. The dying lamp steadied.
“Clip to my line. Do not push the door. The load is still in the frame.”
The first miner came through the gap the way everything moved on Ceres, slow and heavy with mass that gravity refused to advertise. Lena anchored both boots, took the clip, and locked it to her tether. The second followed, one arm dead in the suit, the other doing the work of two. She kept her eyes on the clip until it seated.
Air in the throat sat at eight point four. The visor wanted a refuge. The refuge door on this side of the jam was a seam that no longer opened.
“Vasquez.” Rescue, finally, on the emergency band, breath already spent on the crossing. “Entry team is at the throat. Give me a count.”
“Two on my line. Inner shift is dark. No return from past the second frame. Pressure falling. Power is cut.”
“Hold the rail. We are sending a reel.”
She braced both boots against the bulkhead and made herself a fixture. The rescue reel came out of the dust as a bright running line, a motor and a hook and the authority of people who had practiced this in drills that never included a sheet of rock with the mass of a hull. She caught the hook, locked it to the first miner’s ring, and kept her own tether short so the pull would not take all three of them into the jam.
“Take them.”
The reel took weight. In Ceres gravity the weight was still a problem of momentum. The first survivor slid toward the light at the throat, a slow transit through gray weather, the hook doing the work a dozen unanchored hands could not. Lena kept her boots on the bulkhead. The second clip waited on her ring.
Behind her the rock kept ticking.
Not the drill. The drill was a crushed housing and a bit still in a face that no longer existed. The ticking came from the brace line, from stone finding new load paths, from a throat that had not finished deciding what it would keep.
She sent the second survivor after the first.
The reel pulled. The light at the throat widened by a lamp, then another. Rescue shapes in the dust. Tethers. A stretcher that would not need gravity if they kept it clipped.
Lena did not follow yet. The inner shift was still a dark band on her visor, a hole where return signals were supposed to live. She reported it again, because repeating a dark band was the job until someone with a board accepted it.
“Inner shift. No return.”
“Copy. Hold position. Do not enter past the jam. We do not have a second team.”
One team. The board staffed for the average incident. A throat that had finished folding was not average. She kept the rail anyway.
She held. Both boots on the bulkhead. Glove on the rail. The first survivor reached the light. The rock ticked, patient as the ore train that had kept its slot all morning, and the throat kept its dead.
If you enjoyed this story, you can follow the main story arc in The Exodus Rush, the first book in The Vethrak Requiem series.