Shot 1 (0–1.2s): Character matching reference image, seated on a stopped train, feverish and sweating as red checkpoint lights sweep outside.
Shot 2 (1.2–2.4s): Soldiers and officials board, inspecting passengers with flashlights while everyone watches nervously.
Shot 3 (2.4–3.6s): Close-up of her trembling hand; veins darken beneath her skin as her breathing becomes shallow.
Shot 4 (3.6–4.8s): Official checks documents and stops beside her, unaware of the danger.
Shot 5 (4.8–6s): Her eyes cloud white and her head tilts unnaturally toward him.
Shot 6 (6–7.2s): She suddenly bites his arm; extreme close-up, shocked reaction, cinematic slow motion.
Shot 7 (7.2–8.4s): Passengers scream and retreat as the injured official stumbles into the aisle.
Shot 8 (8.4–9.6s): His bite wound rapidly develops branching dark veins as the infection spreads.
Shot 9 (9.6–10.8s): Soldiers outside notice the chaos through the windows and raise the alarm.
Shot 10 (10.8–12s): The official convulses violently under flickering lights.
Shot 11 (12–13s): His eyes snap open bloodshot and empty—the transformation complete.
Shot 12 (13–14s): He attacks a nearby passenger, triggering mass panic inside the confined car.
Shot 13 (14–15s): Passengers rush for the doors, but soldiers outside slam and lock them shut.
Shot 14 (15–16.2s): Soldier seals the exterior lock as passengers pound desperately on the glass.
Shot 15 (16.2–17.4s): Wide view: passengers realize they are trapped inside the sealed train car.
Shot 16 (17.4–18.6s): A newly bitten passenger transforms within seconds and attacks others.
Shot 17 (18.6–19.8s): Survivors retreat toward the back, trapped between sealed doors.
Shot 18 (19.8–21s): A passenger grabs a fire extinguisher and braces against the approaching infected.
Shot 19 (21–22.2s): He blasts them with white extinguisher spray, filling the car with fog.
Shot 20 (22.2–23.4s): Soldiers watch silently from outside with weapons raised, unsure whether to intervene.
Shot 21 (23.4–24.6s): Fully infected character presses against the sealed door glass while survivors corner themselves.
Shot 22 (24.6–25.8s): Survivors barricade inside a restroom as pounding and screams echo outside.
Shot 23 (25.8–27s): Wide shot of infected and survivors battling inside the sealed car beneath harsh checkpoint lights.
Shot 24 (27–28.2s): Soldier radios for backup as the train rocks from the chaos within.
Shot 25 (28.2–30s): Exterior wide shot: motionless train at the checkpoint, sealed doors, fogged windows and silhouettes struggling inside trapped-horror ending.