用途很简单，想做张健身群的头图，所以构图留得满满当当。红底纯色最省事，也最有压迫感。第一版只有肌肉没有情绪，后来把咬牙和皱眉写进去才活。
muscular anime fighter with vibrant spiky pink hair, fierce expression, gritted teeth, furrowed brows, shirtless with sharply defined muscles, blue wristbands, yellow pants, both fists clenched at the sides, slightly low camera angle, flat saturated crimson background with faint speed lines, hard rim light, thick ink outlines, bold cel shading, intense shonen action poster mood
背景别写复杂，这张靠的就是干净。