[Generation Mode] Seedance 2.0 [Video Specifications] Strict total duration 15 seconds, 16:9 aspect ratio, three clean shots. [Overall Style] Cinematic realistic texture, featuring Jacques Tati-style precise spatial comedy, silent film-style deadpan reactions, elegant Xianxia rescue imagery, strong wind environment orchestration, and a two-stage visual reversal. Designed for Seedance 2.0's multi-reference character locking, multi-prop coordinated movement, continuous spatial narrative, subtle character performance, and native audio-visual synchronization of Mandarin dialogue, ambient sounds, music, and action sound effects. [Characters] Character ID A | Sword Immortal Sister: The same 25-30 year old East Asian female from @Image 1, oval face, natural fair skin, sharp dark brown eyes, black long straight hair, tall and slender build, wearing white cloth boots, flowing white embroidered silk Hanfu, translucent layered wide sleeves, silver waist ornaments, and a jade hairpin. Character ID B | Cycling Sister: The same 25-30 year old East Asian female from @Image 2, round and expressive face, brown short ponytail, yellow windbreaker, blue jeans, white sneakers, accessories from the reference image, and the same bicycle. [Scene Setting] A residential building rooftop during a sudden summer gale. Moist concrete floor, water tanks, antennas, clotheslines, plastic clothespins, laundry baskets, distant residential high-rises, flying dust, and dozens of pieces of clothing torn off by the strong wind together establish a clear spatial relationship. [Core Props] Seven miniature silver flying swords, the same bicycle, a stationary cycling trainer, the same batch of clothes, the same batch of plastic clothespins, three laundry baskets arranged by color, and one missing white sock. [Shot 1 | 0-5s | Low-angle wide establishing shot] Rooftop of a residential building during a sudden summer gale; Character A and Character B looking up together as shirts, towels, pants, and socks swirl high above the rooftop like a chaotic airborne monster. [Shot 2 | 5-10s | Medium side tracking shot] The same sword immortal in white silk Hanfu shoots seven miniature silver flying swords into the storm; the same cycling sister pedals the same bike on a stationary trainer to create a controlled circular airflow. Flying swords weave through clothes, catching scattered pins, and guiding all garments into a color-coded rotating array. Character A shouts: 'Close the formation!' Flying sword whistles, bicycle chain rhythm, fabric flapping, and heroic percussion are precisely synchronized. [Shot 3 | 10-15s | Reveal close-up to extreme close-up] The same batch of clothes falls accurately into three color-coded laundry baskets. An old lady's voice from downstairs shouts: 'One white sock is missing!' Both characters freeze. Focus shifts to reveal the missing white sock stuck flat on the sword immortal's back. The cycling sister silently points; Character A maintains her cool, calmly saying: 'Formation loss.' Freeze frame on her slightly twitching eyelid. [Technical Requirements] Strict 15s duration, 16:9 ratio, three clean shots, realistic physics for wind/clothes/swords/hair, stable characters, accurate Mandarin lip-sync, no subtitles. [Negative Prompts] blurry, bad quality, low quality, low resolution, noisy, jpeg artifacts, watermark, text, error; deformed, mutated, bad anatomy, poorly drawn hands, bad composition, out of frame, disfigured; inconsistent character, changing clothes, face morphing, background shift, glitching cuts, disappearing props