Rainy Underground Alley Horror Prompt

the prompt

Rainy Underground Alley Merge
15-second surreal horror in a narrow rainy underground service alley, neon signs reflecting on puddles, steam rising from grates. 
[0-1.5s] Shot 1: Wide tracking shot, young woman in black leather jacket walks cautiously through rain, breath visible, flashlight beam cutting through mist. 

[1.5-3s] Shot 2: Medium handheld shot, she slows as slimy purple growths pulse on the brick walls with subtle organic movement. 

[3-4.5s] Shot 3: Low-angle close-up on her face, eyes widening in fear as tentacles lash out from the walls with stretching viscous slime physics. 

[4.5-6s] Shot 4: Over-the-shoulder medium shot, tentacles wrap around her legs and arms, slime dripping and stretching realistically as she struggles. 

[6-7.5s] Shot 5: Extreme close-up on her skin, purple crystalline shards begin growing outward with sharp reflective surfaces catching neon light. 

[7.5-9s] Shot 6: Dynamic orbiting shot as her body starts merging, torso elongating, tentacles sprouting from back with fluid muscle-like contractions. 

[9-10.5s] Shot 7: Medium full shot, hybrid form rises, tentacles smashing a metal pipe, sparks and water spray interacting with realistic physics. 

[10.5-12s] Shot 8: Close-up push-in on glowing purple eyes within the transforming face, fiery orange cracks appearing on the tentacles for hybrid energy. 

[12-15s] Shot 9: Slow pull-back wide orbit as the complete tentacled entity towers, lashing tentacles against walls creating debris and water splashes, eerie green-purple-neon color grade. 

Global style: Photorealistic urban body horror, highly detailed VFX including viscous slime stretching, crystal growth, tentacle fluid dynamics, rain and water interaction, particle debris, cinematic lighting with neon reflections, shallow depth of field, coherent motion.