Cinematic Sword Dance Video Prompt for Seedance

Use the storyboard for choreography, movement order, camera flow, and scene atmosphere. Use the character sheet to keep the dancer's face, hairstyle, costume, body proportions, and sword design consistent. Generate a 15-second vertical 9:16 cinematic video of "Lady Gongsun's Sword Dance" in a rain-washed Tang Dynasty palace courtyard at night, with wet stone floors, red columns, warm lantern light, light mist, and subtle reflections. The dance should feel elegant, sharp, controlled, and powerful - more like a real sword dance than a fantasy fight scene. Follow the movement sequence: draw sword, sword flower, side thrust, turning sweep, low sword arc, kneeling guard, rise and cut, one-leg balance, backbend, running sword step, aerial turn, landing strike, rapid sword spiral, grand finale, final blade pose. Use smooth push-ins, side tracking, low-angle sword shots, orbiting during spins, and a gentle pull-back at the end. Keep the sword realistic and consistent. No glowing blade, magic effects, flying, extra swords, extra people, face drift, outfit changes, text, borders, subtitles, or watermarks.