Train Outbreak Horror Sequence for Seedance 2.5

Character, face, and outfit match the reference image. In a sleek high-speed bullet train, a pale feverish woman grips the armrest while passengers use phones and laptops. 1.2–2.4s: Her breathing becomes ragged; faint dark veins appear on her neck, eyes glassy, close-up tension. 2.4–3.6s: She convulses, alarming nearby passengers; one checks on her, handheld camera. 3.6–4.8s: Her head snaps up, bloodshot feral eyes and snarling mouth, extreme close-up horror reveal. 4.8–6.0s: She lunges and bites a concerned passenger’s arm in slow motion, panic spreading. 6.0–7.2s: He stumbles back, bleeding, as passengers flee and luggage falls. 7.2–8.5s: Dark veins rapidly spread up his arm, skin paling, visceral transformation close-up. 8.5–10.0s: He collapses, violently seizing as passengers retreat and lights flicker. 10.0–11.2s: His eyes roll back, then open bloodshot and empty - the transformation complete. 11.2–12.5s: He attacks another passenger at unnatural speed; screaming chaos, frantic handheld camera. 12.5–14.0s: Passengers scramble toward the sealed connecting door, wide shot of spreading panic. 14.0–15.5s: A businessman strikes an infected passenger with a briefcase, knocking him into seats. 15.5–17.0s: Survivors slam the emergency release as infected close in. 17.0–18.3s: Door seals just in time; infected bodies slam against reinforced glass. 18.3–19.6s: Survivors barricade the door with suitcases and luggage. 19.6–21.0s: Glass cracks under repeated impacts; infected faces smear against it under flickering emergency lights. 21.0–22.5s: A flight attendant grabs a fire extinguisher and braces by the failing door. 22.5–24.0s: Glass shatters, an infected arm breaks through; she blasts it with thick white spray. 24.0–25.5s: Survivors rush through the next door as the horde breaches the barricade. 25.5–27.0s: A passenger hurls a suitcase into an infected pursuer, crashing it into seats in slow motion. 27.0–28.5s: Survivors seal the final forward car as infected slam against the door beneath pulsing red emergency lights. 28.5–30.0s: Survivors collapse against the walls, gasping, while distant pounding shakes the sealed door and train lights streak past the windows. Cinematic outbreak ending, tense modern horror, realistic lighting, escalating handheld energy, consistent characters and environment.