Four teens on a science internship find a hidden passage on an abandoned space station. Behind it waits a sealed chamber and a voice that should not be there.
The Oberon drifted at the edge of the solar system like something forgotten in the dark, a dead station no commercial crew had bothered to approach in decades. For most people, it was just a rusting warning on an old map. For Mai, Philip, Emma, and Alex, it was the first place in weeks that felt genuinely alive.
They moved off the main deck under the station’s dim artificial twilight, torches cutting narrow cones through dust and drifting motes. The engineering section lay ahead in a maze of sealed bulkheads and silent pipes, all of it humming faintly with power that should have been gone years ago. Emma slowed when the corridor narrowed.
"This is where the last engineering crew vanished," she said, barely above a whisper.
The words hung between them. Ventilation groaned somewhere deep in the walls. Their footsteps echoed back too loudly. Mai checked the corridor ahead, then glanced at Philip’s tablet. The old station map flickered on the screen, yellowed with age and half-corrupted by static.
"That can’t be right," Philip muttered. "There should be a solid wall here."
But the plan wasn’t as clean as he wanted it to be. A faint line ran through the bulkhead, almost invisible unless the light hit it at an angle. Alex stepped closer, brushing dust from the paneling. Her fingers found a narrow lever hidden between two warped plates.
She pulled.
Something shuddered under their feet.
The floor gave a low, metallic groan, then split open with a sound like a breath being drawn after years underwater. A stairwell dropped into darkness below, cold air rising from it in a slow, stale rush.
No one spoke for a moment.
Then they went down.
The steps led farther than they should have, past levels that weren’t on any schematic Philip had ever seen. At the bottom, their torch beams caught a heavy door set into the wall, its matt steel marked with a symbol none of them recognized. It looked older than the station itself, as if it had been sealed there before Oberon had even launched.
Emma reached out before anyone could stop her. The instant her palm touched the symbol, blue light flared beneath the metal.
The door hissed open.
Beyond it was a room that shouldn’t have existed: dormant equipment, scattered holographic emitters, cables coiled like sleeping snakes, and in the center of it all, an oval capsule standing in a pool of pale light. It gave off a soft, steady pulse, as if something inside it were still awake.
Then the intercom crackled.
A distorted voice filled the room, low and impossible to place.
"You should not be here."
No one moved. Not Mai, not Philip, not Emma, not Alex. The capsule pulsed again, brighter this time, and somewhere inside the sealed chamber, something shifted.