15 seconds, 9:16. Seedance 2.5. ONE CONTINUOUS UNBROKEN TAKE — no hard cuts. Locked frontal tracking camera moving BACKWARD to match his flight speed. WILLIAM LOCK: @image1 is William — photocopy his face, hair, eyes and facial hair exactly as shown. Wardrobe: black ribbed tank, blue jeans, brown belt, black combat boots. Adult. Arms visible. NOT shirtless. No jacket over the tank. SETTING: Hong Kong at dusk. Harbour, neon, ferry, narrow streets, skyscrapers. AUDIO: wind, water, city. No speech. No lyrics. 0.0–5.0s APPROACH. He flies horizontally just above the water toward the skyline. Rapid barrel roll to dodge. Camera tracks backward, locked on him. 5.0–10.0s SLOW-MO DODGE. Past a ferry into the city. Slow-motion as he flies extremely close to a glowing ORANGE neon sign. Both arms reach forward, focused expression, dodging structures. 10.0–15.0s CITY SPRINT. Full speed. Bursts through a splash of water. Flies down a busy narrow street flanked by skyscrapers, ducking under a concrete overpass. HOLD. NEGATIVE: shirtless, nude, jacket, hard cuts, overlay type, weapons, extra people as heroes, recast face.