15秒写实视频：汉服女子水上障碍赛

Use Image A as character reference, maintaining the protagonist's face shape, hairstyle, clothing, body proportions, and expression consistency. Use Image B as scene reference, maintaining the front view, ancient-style water obstacle course, pool environment, and checkpoint order. Generate a 15-second hyper-realistic video in the style of an ancient water obstacle course variety show. The protagonist is a Chinese girl wearing a light cyan and white chest-high thin gauze Hanfu, confidently starting from the starting point, sequentially challenging floating discs, rotating logs, curved wet slides, hanging ring and rope obstacles, and a swinging platform. Action rhythm: 0-2s: front wide shot, protagonist at starting point, confidently preparing to start. 2-4s: runs onto floating disc, disc slightly wobbles. 4-6s: continuously steps across discs, approaching rotating log. 6-8s: jumps onto log, foot slips, startled expression close-up. 8-10s: struggles through log, body center of gravity sways. 10-12s: charges up wet slide, water splashes from feet. 12-13.5s: passes through hanging rings and rope obstacles, tense expression. 13.5-15s: steps onto swinging platform then slips and falls into water, ending with a close-up of the disheveled expression after surfacing. Requirements: consistent character, consistent clothing, realistic movements, realistic water splashes, natural wet hair and thin gauze texture, no animation style, no 3D game feel, no subtitles, watermarks, or station logos.