Prompt:

A 22-year-old handsome boy with a short black ponytail, blue eyes, wearing a grey sleeveless vest, throwing a fierce punch, with the school campus playground in the background. The illustration is in a Japanese manga style with electrifying and dynamic details, captured in high resolution for a crisp and high-quality image. --no backpack --ar 3:4 --niji 6

一个22岁的帅气男孩，留着短黑色马尾，蓝色眼睛，穿着灰色无袖背心，扬起拳头，背景是学校校园的操场。插图采用日本漫画风格，细节生动充满电力，画面高清晰度，展现出清晰高质量的形象。