image2 as the woman character. image1's character

image2 as the woman character. image1's character as a male passenger seated across the aisle. One continuous handheld shot, no cuts, 15 seconds. No background music — only diegetic sound. 0–3s: Medium shot inside the train carriage. The woman in image2 suddenly collapses forward from her seat onto the dirty floor with a heavy thud. Her body begins convulsing violently, limbs twitching, back arching unnaturally. Camera handheld, slight shake, slow push-in toward her body. Other passengers gasp, pulling out smartphones. Sound: thud of body hitting floor, muffled gasps, rustling clothes, phone camera shutter clicks. 3–6s: Camera dollies around her writhing body. image2's character stands up halfway from his seat, raises his phone to record, screen glow reflecting on his glasses and cap. Tilt down to extreme close-up on the woman's neck — a fresh, bloody bite wound is revealed, dark blood pulsing out, torn skin, veins blackening around it. Her fingers claw at the floor. Sound: wet gurgling from her throat, train wheels rumbling, nervous whispers. 6–9s: Sudden silence. Her body freezes completely for one full second — dead still. Extreme close-up on her face, eyes closed. Then her eyes snap open — bloodshot, milky white, pupils dilated. She lets out a guttural, inhuman shriek. Her body spasms violently, bones cracking audibly, jaw unhinging. She thrashes, head whipping side to side. Sound: bone cracks, demonic screech, phones dropping, passengers screaming. 9–12s: She pushes herself up jerkily onto all fours, then rises to her feet in a broken, twisted posture. Camera tracks her from low angle. Her head snaps toward image1's character — eye contact locks. He freezes, phone still in hand, trembling. Blood drips from her mouth. She lunges forward with terrifying speed. Sound: feral growl, heavy footsteps, his sharp intake of breath. 12–15s: Handheld camera whip-pans following her lunge. She slams into image1's character still seated on the train bench, both crashing against the window. Extreme close-up on her teeth sinking toward his neck as he screams, arms pushing back futilely. Freeze on his terrified face, blood splatter on the train window behind them. Sound: impact crash, glass rattling, his agonized scream, her savage snarl — then abrupt cut to black silence. Style: Gritty cinematic horror, 2.35:1 widescreen, handheld documentary realism, cold teal-green color grading, heavy film grain, practical lighting from flickering fluorescent train lights, shallow depth of field. Mood: relentless, claustrophobic, primal terror. NO background music, NO score — only raw diegetic sound: body impacts, screams, train ambience