Промт для Seedance 2.5: побег из подземной лаборатории от двойников

Cinematic sci-fi horror-action short film set inside a massive abandoned underground research-mining facility, grounded practical-effects aesthetic, photorealistic environments, natural realistic pacing, intense physical performances. Rusted industrial machinery, underground tunnels, mining elevators, emergency generators, thick cables, dusty concrete walls, old observation windows and flickering fluorescent lights. Four researchers wearing rugged exploration gear investigate a recently discovered underground chamber. Natural handheld cinematography, muted industrial color grading, realistic shadows and atmospheric dust. All sound begins completely diegetic — footsteps, breathing, machinery hum, radio static, metal creaks — with a tense cinematic score gradually entering as the danger escalates.
[0-1s] Hard cut: a massive steel elevator suddenly stops between floors, throwing the four researchers against the walls as sparks rain from the ceiling.
[1-2s] The emergency lights activate. Through the elevator doors, something tall and completely motionless can be seen standing in the darkness.
[2-3s] One researcher shines a flashlight through the narrow gap — the figure instantly disappears.
[3-4s] Silence. The elevator doors slowly open onto an enormous underground chamber filled with ancient machinery.
[4-5s] A researcher notices fresh wet footprints on the dusty floor — leading deeper into the chamber.
[5-6s] The group follows cautiously, flashlights sweeping across the darkness.
[6-7s] One flashlight suddenly reveals a human silhouette standing several meters away.
[7-8s] The silhouette perfectly copies the researcher’s stance.
[8-9s] The researcher slowly raises his hand — the figure raises its hand at exactly the same time.
[9-10s] The lights flicker. When they return, three identical silhouettes are now standing in the chamber.
[10-11s] One researcher whispers into his radio, but the radio immediately repeats his voice from somewhere behind them.
[11-12s] Everyone spins around — nothing there.
[12-13s] Suddenly, one of the silhouettes rushes forward with unnatural speed.
[13-14s] The lead researcher swings a heavy metal flashlight into it, producing a solid practical impact.
[14-15s] The creature collapses — but its body rapidly reshapes into the exact appearance of the researcher who struck it.
[15-16s] The group freezes as the duplicate slowly stands, wearing the same face and clothing.
[16-17s] The original researcher backs away, staring at his own identical copy.
[17-18s] The chamber lights explode one after another, plunging sections of the room into darkness.
[18-19s] Multiple footsteps begin echoing from every direction.
[19-20s] Flashlights sweep across the chamber — dozens of identical silhouettes are now standing between the machines.
[20-21s] The researchers panic and sprint toward the elevator.
[21-23s] The creatures pursue them, moving with slightly delayed, unnatural copies of their movements.
[23-24s] One creature grabs a researcher from behind; the others pull him free as metal machinery crashes around them.
[24-25s] The lead researcher reaches the emergency control panel and slams his hand onto a large red shutdown switch.
[25-26s] Massive industrial machinery suddenly activates, shaking the entire chamber.
[26-27s] A powerful blast of steam and debris erupts between the survivors and the creatures.
[27-28s] The survivors scramble into the elevator as the doors begin closing.
[28-29s] Through the narrowing gap, the lead researcher sees his own duplicate standing perfectly still, staring directly at him.
[29-30s] Just before the doors completely close, the duplicate slowly smiles — identical to the researcher’s own expression. Hard cut to black.
Natural diegetic sound throughout: elevator cables straining, electrical sparks, footsteps, breathing, radio interference, metal impacts, machinery vibrations, distant echoes, steam release and heavy mechanical sounds. Introduce a low, tense instrumental score only after the first creature appears, gradually increasing during the chase. No dialogue except brief natural whispered reactions. No text overlay, no watermark.
Visual style: ultra-photorealistic cinematic sci-fi horror, practical creature effects, realistic human performances, physically believable environments, subtle atmospheric dust, restrained visual effects, natural handheld camera movement, realistic motion blur, imperfect focus pulls, occasional camera shake during impacts, muted industrial color grading, deep shadows and practical lighting. Maintain strict character continuity, clothing continuity and environmental continuity throughout all 30 seconds. 16:9 landscape composition.