The first door resisted like it remembered being closed.

  Griff planted both palms against the seam and drove forwards. Metal shrieked. The vibration climbed his arms as dust drifted through their headlamp beams.

  Valley winced. "That'll carry."

  The slab shifted slightly. Stopped. Shifted again.

  "Elin — left."

  She locked in beside him without a word. Shoulder to shoulder, they forced a narrow gap.

  Air leaked through first.

  Warm. Damp. Old.

  Then the station yielded another inch.

  Jake slipped through immediately, lean and focused. Marty stepped just behind him, brushing the walls and scanning panels. Valley tapped his shoulder twice — check corners — and Jake peeled away. Griff followed.

  Heat clung to the corridor. Rust rode on top of the smell, coolant beneath it.

  Under both lingered a faint sweetness. Artificial. A faint sweetness lingered beneath the rust and coolant — artificial, deliberate, the way a machine might imitate the scent of living things.

  Kyle drew his handheld sensor. The display flickered, steadied.

  "Atmosphere's stable. Near normal oxygen."

  He tilted the unit slightly, watching the numbers.

  "Filters are cycling on a schedule," he added. "Something's maintaining this place. Active. Deliberate."

  Scarab leaned closer. "Define near."

  "Near enough that we keep moving."

  Mad entered with quiet certainty. Griff tracked seams and maintenance ports with his rifle — places something could wait without being seen.

  Overhead service lines ribbed the ceiling. Amber strips died around the first bend. Headlamps took control, stretching shadows until they snapped short again.

  Jake paused twice in the first ten metres. Each time the group slowed instantly. Each time the corridor revealed a flaw — a shallow dip, a loose panel ringing too clean beneath a boot, plating from the wrong repair era.

  They adjusted without discussion. Pack logic.

  Griff had spent his life around stations. Stations ran on assumptions: people mattered, safety systems worked, disasters stayed rare. Down here, the structure held. The intent had changed.

  Valley edged closer to Elin. "Feels like we're opening a grave."

  Kyle glanced back at the sensor, then at the corridor ahead.

  "Graves don't maintain atmosphere," he said quietly.

  Elin listened ahead. "Graves stay quiet."

  The sound arrived a few steps later.

  Click. Pause. Click-click. Too light for machinery. Too deliberate for rodents.

  Kyle turned slightly. "You hear that?"

  Don answered from behind, breath steady despite the limp. "Everyone hears it."

  Scarab sounded almost pleased. "Maybe it's saying hello."

  Mad snorted softly. "If it is, it's got terrible manners."

  Kyle didn't look up from the dark ahead. "You ever hear a hello that counted spacing?"

  "Maybe it's lonely," Archie said.

  Scarab glanced back at him. "If it's trying to say hello, it's doing a shit job of it."

  A faint breath of laughter moved through the group — quick, involuntary, human.

  Elin ended it. "Save it. Humour means your pulse is climbing."

  "Thought that was what humour was for," Mad muttered.

  The story has been stolen; if detected on Amazon, report the violation.

  Jake looked back at them, ears shifting at the sound. Pack noise registered. Then he faced forwards again.

  Griff felt it settle — the quiet confirmation beneath the tension: still a crew. Still thinking. Still choosing noise over silence.

  "Walk," he said.

  Mad glanced back, unreadable, then faced forwards.

  The corridor opened into a junction chamber marked on old maps as utility access — a place for engineers and complaints. Now it held emptiness like a decision. Loose panels sagged. Cable bundles drooped like dead vines. A ladder lay collapsed across the floor, abandoned mid-task.

  Jake stopped at the threshold. Sniffed. Stepped. Froze.

  Griff raised his lamp. The clicking strengthened here, drifting in and out like something searching for signal.

  Kyle knelt and marked the floor with chalk. The thin white line remained.

  Elin watched him. "Breadcrumbs?"

  "Only where it counts twice."

  Valley exhaled softly. "Comforting."

  "It should be."

  Griff swept his light upwards. Faded stencilling ghosted the ceiling. Beneath it, letters had been carved directly into the wall — deep, uneven gouges from a shaking hand.

  DO NOT TRUST THE LIGHTS

  Scarab studied it. "Direct."

  "It reads like survival," Elin said.

  Jake lowered his tail, staring at the darker strip beneath the warning as if more had been written there.

  Kyle followed the dog's gaze. "Something else was there. Surface got planed back."

  "Edited?" Scarab asked.

  Kyle nodded faintly. "Or removed because it worked."

  The air felt stretched. Waiting.

  Griff ended the pause. "Move."

  They chose the narrower corridor. The floor dropped half a metre. Composite surrendered to older concrete. The station's throat tightened around them.

  Jake tested the edge before stepping down, claws finding purchase on rougher aggregate.

  The clicking returned. Closer now. Its position drifted without airflow.

  Valley's thin grin disappeared. Don's limp worsened slightly. He ignored it.

  Mad raised his rifle. Kyle spaced his chalk marks wider, trading precision for speed. Scarab drifted to the rear, humming softly like the space entertained him. Griff disliked that more than the clicking.

  The floor buckled. A panel segment dropped three centimetres and locked at a new angle with a metallic crack that rang through the junction.

  Kyle stepped onto it before anyone could shout. His boot caught the raised lip wrong. Ankle twisted. He went down hard, ribs slamming the edge.

  The impact drove breath from his lungs in a sharp wheeze. For a second he couldn't move. Couldn't breathe. Just stared at the panel that had tried to kill him with casual efficiency.

  Jake reached him first, pressing close against his shoulder — warm weight, steady pressure.

  Griff dropped beside him. "Easy."

  Kyle's hand found his side. Fingers came back clean but the pain was visible in the way he couldn't inhale fully.

  "Can't—" he started, then stopped, forcing air through gritted teeth.

  Don crouched and checked the angle, fingers gentle but certain. "Cracked. Maybe broken. You'll walk, but it'll cost."

  Kyle nodded, jaw tight, and let Mad pull him upright. He stood, testing his weight, then took a careful breath that stopped halfway. His hand stayed pressed to his side, knuckles white.

  "I'm good."

  "You're functional," Elin corrected, voice flat.

  Andrea moved closer, eyes scanning him for other injuries. "Can you keep pace?"

  Kyle straightened despite the sharp line of fire under his ribs. "Yes."

  He didn't sound convincing.

  Griff watched the panel. Already returning to its original position with hydraulic calm, as if nothing had happened. Testing tolerance. Measuring cost.

  "Middle of the formation," Griff said. "If you fall, we catch you."

  Kyle adjusted his sensor pack higher on his shoulder, wincing as the strap pulled across his ribs.

  "Understood."

  The corridor terminated at another door. Intact. Panel present. Housing unbroken. Screen dark.

  Griff stepped forwards. The interface felt colder than the surrounding air — sealed-room cold.

  "Cache?" Elin asked.

  "Matches the map."

  Valley exhaled. "Try asking nicely."

  Griff pulled a battered tool case from his pack. Stripped wires. Compact cell. A connector taped into stubborn existence.

  Kyle leaned closer, sensor angled towards the seam. "West cache got compromised. Atmosphere collapsed before we cracked it."

  "Everything down here gets compromised."

  The panel cracked open. Wiring exposed.

  Mad leaned closer, impatient. "Just bridge it."

  "Patience," Griff said.

  Mad reached past him and connected the cell directly to the primary circuit instead of the auxiliary lead.

  The indicator flared white.

  Voltage spiked.

  The screen woke violently, display flickering through diagnostic codes at triple speed before stabilising.

  A progress bar appeared.

  BOOT SEQUENCE INITIATED

  Mad pulled his hand back fast. Two fingers showed angry red burns across the tips where the surge had arced through his glove — the kind that would blister by morning.

  He flexed them experimentally. Pain flashed across his face before he locked it down.

  "Shit," he muttered under his breath.

  Griff met his eyes. "Cost."

  Mad shrugged, cradling his hand against his chest. "We're in."

  Valley shifted back half a step, watching the screen with new wariness. "Never friendly words."

  The bar crawled forwards.

  Deep inside the station, something adjusted.

  Griff felt it as vibration first — low frequency, travelling through his boots and up his spine. Then pressure built behind his eyes, like descending too fast in an elevator. His teeth ached with it.

  Around them, the corridor shifted. Not visibly. Structurally.

  Locks disengaged in a staggered chain — ka-chunk, ka-chunk, ka-chunk — uneven timing like something waking up piece by piece.

  Cold air spilled out from the cache door seam. Cleaner. Controlled. Held back until now.

  Kyle's sensor chirped urgent warnings at the sudden atmospheric change.

  He checked the display, brow tightening in concentration.

  "Pressure's being regulated in real time," he said. "The system knew we were coming here."

  ACCESS GRANTED

  Elin lifted her rifle. Mad moved to clear, burned fingers still pressed against his ribs.

  Scarab's voice softened. "Welcome to whatever survived."

  Griff remained still for a beat.

  The cold carried another note beneath it. Metallic. Burnt copper. The sharp suggestion of blood inside a room that insisted on being sterile.

  Jake glanced back at him — quick assessment, checking if Griff was still with him, still focused.

  Griff answered with the smallest nod.

  Decision made.

  "Go."

  They stepped through.

  Behind them, the screen cleared. The progress bar vanished.

  For a moment the dark display reflected the corridor. Then new text appeared:

  BOOT SEQUENCE COMPLETE.