A silver-haired girl with a blue butterfly clip plays table tennis against the viewer in first person and ends with a laughing challenge

Prompt

9:16, 10 seconds, original AI digital human character, single continuous shot, first-person boyfriend POV, realistic iPhone17 camera footage, sharp, high-definition image, 4 k quality.
A regular indoor activity room with only one table tennis table.
The female lead should match the uploaded reference image: short silver-gray hair, blue butterfly hair clip, light gray short-sleeved sports shirt, dark gray skort, white sneakers.

The boyfriend’s right hand holding a red paddle is visible at the bottom of the frame.
The female lead stands opposite him, holding a paddle in her right hand and a yellow table tennis ball in her open left palm, ready to serve.

First 2 seconds: serve. From 2 to 7 seconds: continuous rally, with natural, fluid movements showing forehands, backhands, and blocks; both players look skilled, and the ball gradually speeds up.
From 7 to 9 seconds, the female lead turns sideways and delivers a powerful forehand smash; the boyfriend swings and misses.
From 9 to 10 seconds, the female lead is still holding the same paddle in her right hand, with her left hand empty. She leans slightly forward, lightly raises the paddle toward the camera in a teasing gesture, and says with a smile: “Come on, little bro, can you even play?”

Strict constraints:
Only one yellow table tennis ball throughout the entire video;
Every return must clear the net and bounce exactly once on the opponent’s side of the table before being hit back immediately; no second bounce, turning back before crossing the net, teleporting, floating, or clipping through objects.
The boyfriend always has only one red paddle; the female lead always holds the same paddle in her right hand, and her left hand must not hold a paddle; do not generate any additional paddles.
No BGM, subtitles, or watermark.

9:16，10秒，原创 ai 数字人角色，一镜到底，第一人称男友视角 POV，iPhone17真实手机拍摄质感，高清清晰，4 k 画质。
普通室内活动室，只有一张乒乓球桌。
女主参考上传形象：银灰短发，蓝色蝴蝶发夹，浅灰运动短袖，深灰运动短裙裤，白色运动鞋。

镜头下方可见男友右手握红色球拍。
女主站在对面，右手握球拍，左手托黄色乒乓球发球。

前2秒发球，2到7秒连续对打，动作自然流畅，表现正手、反手、推挡，双方像高手，球速逐渐加快。
7到9秒女主侧身正手扣杀，男友挥拍落空。
9到10秒女主右手仍握同一只球拍，左手空着，身体微微前倾，轻轻抬拍朝镜头示意，笑着说：‘你行不行啊老弟？’

硬约束：
全程只有一颗黄色乒乓球；
每次回球必须过网，并且只在对方台面弹跳一次后立刻被击回，禁止二次弹跳、未过网折返、瞬移、漂浮、穿模。
男友始终只有一只红色球拍，女主始终右手握同一只球拍，左手不能拿球拍，禁止额外生成球拍。
无BGM，无字幕，无水印。

• Needs your photo: attach an image to the request — the prompt works with it.