How would you deal with this situation?

Created using Seedance 2.5 on @wavespeed_ai 

Prompt;
Create a 30-second ultra-realistic Korean horror sequence, set inside a cramped neighborhood pharmacy late at night. Cinematic live-action quality, unsettling atmosphere, practical horror effects, realistic human movement, and a continuous sequence that feels like a scene from a Korean supernatural horror film.

A young Korean woman enters the dimly lit pharmacy, clutching a folded prescription. She looks exhausted, occasionally glancing toward the darkened aisles. Only the pharmacist is present. She places the prescription on the counter and quietly asks for her medication.

The pharmacist turns toward the shelves to locate the medicine. A barcode scanner beeps repeatedly. The sound becomes strangely prolonged as the overhead fluorescent tubes flicker. The woman suddenly stops breathing normally. Her hand tightens around the prescription, and her fingertips begin jerking in tiny, involuntary movements.

The pharmacist turns back. Her shoulders are trembling. Her fingers slowly curl inward, joints locking into unnatural positions. Without warning, her body snaps into violent spasms, slamming against the counter. Bottles tumble from nearby shelves. The pharmacist stumbles backward, visibly terrified.

She drops behind the counter. For a moment, everything goes quiet.

Then her body rises in slow, mechanical movements. Her eyes remain wide and unfocused, her face expressionless. One shoulder hangs at an unnatural angle, while her arms appear stiff and distorted. She tilts her head sharply to one side and fixes her gaze on the pharmacist.

He retreats toward the store entrance.

Her elbows suddenly fold backward with a disturbing, unnatural motion. Her jaw stretches open far beyond normal anatomy as a harsh, inhuman shriek fills the narrow pharmacy. She launches herself over the counter with sudden, explosive speed.

The pharmacist runs through the tight aisles. She follows with jerky, impossible movements, knocking medicine cartons and glass bottles onto the floor. A late-night customer pushes open the entrance door and freezes at the sight of her standing motionless between the shelves.

She slowly turns her head toward the newcomer.

A sudden burst of movement. The customer flees, slips on a fallen basket, and scrambles toward the exit. The pharmacist grabs a fire extinguisher from the wall, pulls the safety pin with trembling hands, and sprays a thick cloud of white powder directly at her.

She staggers backward into a glass cabinet. The glass rattles violently. Through the powder, her silhouette gradually straightens. Her face is coated white, her eyes locked on the pharmacist.

She opens her mouth into another impossible scream and charges.

The pharmacist keeps spraying while retreating toward the entrance. She crashes through the glass storefront door, sending shards across the deserted street. Her twisted limbs jerk violently as she disappears into the darkness.

The pharmacist and customer remain frozen in silence.

Final shot: Interior CCTV footage. Empty aisles, flickering fluorescent lights, scattered medicine boxes, and a faint haze of extinguisher powder. The camera remains fixed. After several seconds, a single medicine carton slides slowly off a shelf and hits the floor.

Hard cut to black.

Visual direction: Authentic Korean supernatural horror, grounded performances, physically believable environments, unsettling body-horror transformations, realistic practical effects, natural handheld camera movement, cold desaturated color palette, detailed pharmacy textures, dramatic sound design, no artificial-looking CGI, no montage, and no text overlays. Maintain continuity of character appearance, store layout, and lighting throughout the sequence.