Seedance 2.5 骑手公路追逐 运动动作提示词

MAIN PROMPT — 15-SECOND MOTORCYCLE CHASE FORMAT: One continuous 15-second cinematic FPV chase. Vertical 9:16, photorealistic 4K look, bright afternoon daylight. No cuts, hidden transitions, teleportation or speed ramps. CORE SCENE: One young adult rider on a glossy red superbike speeds along an elevated sea-crossing highway among sparse gray sedans. Begin with a brief traction slip and recovery, progress through flowing overtakes and one close call, then finish with the motorcycle pulling away toward a distant bridge tower. RIDER LOCK: Asian man, approximately 22, short windblown black hair, brown almond-shaped eyes and a defined jawline. Dark navy short-sleeve shirt, dark gray trousers, black sneakers, no helmet. Match the face reference if supplied. Preserve his exact identity, proportions and outfit. Clothing flutters naturally without tearing. BIKE LOCK: One glossy red inline-four superbike with sculpted fairings, clear windscreen, black saddle, black alloy wheels and road-legal performance tires. Preserve all geometry and details. Realistic wheel rotation, suspension, steering and tire contact. ENVIRONMENT: Bright blue sky, afternoon sunlight, ocean beyond concrete barriers and a bridge tower far ahead. Three lanes traveling in the same direction. Patchily damp asphalt with restrained reflections, white dashed markings and evenly spaced streetlights. Sparse gray sedans maintain coherent forward trajectories. Thin tire spray appears only over wet patches. CAMERA PATH: Start low above the pavement, facing backward while moving in the same direction as traffic. The motorcycle approaches from behind. Accelerate to match it and rise into a front-right three-quarter view. Stay ahead until the final pull-away, then move aside and smoothly yaw into a rear chase. Never pass through vehicles or barriers. 0–1.5 SECONDS | HOOK: The motorcycle closes rapidly on the low camera. Its rear tire briefly steps sideways over a damp patch, producing a small spray. The rider makes one controlled correction and regains a straight line. Show believable tire grip and suspension settling, without exaggerated handlebar oscillation.