Classroom Monster Transformation and Scythe Battle

Shot 1 (0–3s) — girl collapsed, sick. Low static shot, black-bob girl in white sailor uniform slumped on the floor between the desk rows of a cool grey-teal classroom, overcast daylight pouring through the tall windows on the right, overturned desks and scattered notebooks near her, sweat soaking her bangs, hand pressed to her stomach, breath ragged.
Shot 2 (3–6s) — close-up transformation burst. Rapid three-frame cut: spine cracking through torn fabric, jaw distending into fangs, a second eyelid tearing open on her collarbone — hard cuts, no transition, wet cracking sounds, cold blue-grey light catching wet tissue.
Shot 3 (6–8s) — wide reveal, monster stands. Fast vertical tilt up her growing mass as the uniform shreds and a horned white-boned skull with one massive central eye rises to full height, floor tiles cracking under her weight, desks knocked further astray, guttural roar against the pale walls and green chalkboard.
Shot 4 (8–9s) — arrival from the hallway. Camera in the dim corridor outside, blue-haired girl and black-haired boy running toward the wooden classroom door on the left, scythe and hammer in hand, footsteps echoing; they burst through the door into the grey daylight room and freeze, eyes going wide at the sight.
Boy (Japanese): 「……マジかよ。」 (Translation: "…Seriously?")
Shot 5 (9–13s) — dynamic fight burst. Fast orbiting camera as both charge in past the rows of desks; boy's hammer swings into the monster's leg and he's thrown through a desk into the side wall near the corkboard; slow-mo insert as the girl's scythe blade connects across its forearm, hot pink ichor arcing through the air in suspended droplets against the cool light; whip-pan as the monster backhands her toward the chalkboard, chalk dust catching the window light.
Shot 6 (13–15s) — scream and kill, slow motion. Slow motion, blue-haired girl driving the scythe hook into the monster's shoulder joint and wrenching down with a full-throated scream as the blade tears through in a burst of hot pink, the monster's mass folding and collapsing face-first onto the tiled floor among the scattered books; camera pulls back to a wide general shot of her standing over it, chest heaving, overcast daylight settling over the wrecked classroom.
Render risk: the new reference has flat overcast lighting (no red dusk) — if the engine defaults back to warm sunset tones from earlier context, reinforce "cool grey-teal daylight, overcast" explicitly at each shot. Risk: door position (screen-left, wood-framed) may render generically — name it explicitly in Shot 4. Risk: hot pink blood may shift toward red under the cooler palette — reinforce "hot pin