Three scientists fight for survival after a parasitic alien organism breaches containment and begins infecting their colleagues in a classified research facility.
GLOBAL STYLE Photorealistic cinematic sci fi horror action film, grounded practical-effects aesthetic, realistic laboratory architecture, physically believable human movement, realistic creature animation, natural handheld cinematography, muted clinical color palette, harsh fluorescent ceiling lights, subtle atmospheric haze, detailed steel equipment, glass containment tubes, specimen tables, monitors and control panels. No title at the beginning. No black screen. No unnecessary shots. Every shot must directly advance the story.
### CHARACTER CONTINUITY Five scientists work inside the facility. **Lead Scientist:** male, early 40s, short dark hair, light stubble, intelligent expressive face, white laboratory coat over pale blue shirt, dark trousers, ID badge. **Female Scientist:** early 30s, shoulder length dark hair tied back, white laboratory coat, practical professional appearance. Three additional scientists with distinct faces and clothing. Keep all five visually consistent throughout both parts.
### CREATURE CONTINUITY A small alien parasitic organism approximately the size of a large spider. Dark charcoal black segmented body, glossy hard exterior, thin articulated limbs, extremely fast movement, several thin flexible tendrils, unnatural biological intelligence. It does NOT behave like an ordinary spider.
### AUDIO Natural laboratory ambience first: ventilation, monitors, distant machinery, footsteps and quiet conversation. The tension score enters only after the breach. Realistic screams, impacts, alarms and breathing. No unnecessary sound effects. No subtitles or text overlays. ---
### 00–04 SEC — THE HOOK Open immediately inside the laboratory. A **clear cylindrical containment tube** stands in the center of the room. The small dark parasite is already visible inside it. Five scientists work around the tube, checking monitors, recording data and examining samples. The creature suddenly stops moving. It slowly turns and looks directly toward the lead scientist. He notices. Their eyes meet through the glass. The creature presses one tiny limb against the inside of the tube. ---
### 04–08 SEC — SOMETHING IS WRONG Close on the containment readings. Numbers fluctuate unexpectedly. The lead scientist looks at the monitor. A hairline crack appears across the glass. Everyone stops working. The creature suddenly moves with impossible speed around the inside of the cylinder. The lights flicker once. ---
### 08–12 SEC — BREACH The containment tube violently shatters. Glass explodes across the laboratory. Scientists duck and raise their arms. The parasite shoots across the floor and disappears beneath equipment. Everyone searches for it. Silence. Then it launches upward from below the workstation. ---
### 12–16 SEC — FIRST HOST The parasite lands on the lead scientist's neck. He grabs at it. His body suddenly locks up. He drops to his knees. The other scientists rush toward him. Dark vascular patterns begin appearing beneath his skin. His breathing becomes strained. ---
### 16–20 SEC — TRANSFORMATION The lead scientist slowly rises. His eyes have become completely black. The others step backward. He opens his mouth. Four to five thin branching tongue like tendrils emerge and move independently. The female scientist whispers: **"What is that?"** The infected scientist suddenly lunges. ---
### 20–24 SEC — SPREAD The tendrils reach toward the female scientist. She tries to escape. They catch her. She collapses against the laboratory table. The remaining three scientists panic. Her body convulses briefly. The dark vascular pattern spreads. ---
### 24–27 SEC — THE FIGHT She suddenly rises beside the first infected scientist. Both turn toward the three survivors. The lead survivor grabs a fire axe. Another grabs a fire extinguisher. The infected charge. The axe strikes the first attacker and sends it crashing into a steel table. The extinguisher blasts the second attacker backward. ---
### 27–30 SEC — FALSE VICTORY The three survivors force the two infected onto the floor and retreat toward the emergency exit. The infected become motionless. The survivors breathe heavily. Then the lead scientist looks down. A tiny dark line is visible beneath the skin of his own wrist. He quickly pulls his sleeve down.
Includes a consistency lock: a trait the prompt asks the model to hold constant.