Katana Watermelon Slice Action

cinematic high-speed action photography, intense man dark hair short beard black Nike hoodie black athletic pants dynamic lunge pose, katana slicing large green striped watermelon in half mid-air, bright red flesh black seeds explosive juice water droplets frozen in time, traditional katana gold tsuba shimmering metal blade, pitch black background wisps white smoke mist, dramatic chiaroscuro lighting highlights face blade glistening droplets, hyper-realistic professional photography 8k sharp focus

电影感高速动作摄影，黑衣男子凌厉表情动态弓步，武士刀将条纹西瓜凌空劈成两半，鲜红瓜瓤黑籽与果汁水花凝固瞬间，金色刀镡金属刀刃反光，纯黑背景白色烟雾，明暗对比戏剧光突出面部与刀刃水珠，超写实专业摄影 8K 锐利对焦。

low quality, blurry, bright colorful background, cartoon, messy, deformed hands, watermark, flat lighting, low detail

比例：2:3 或 9:16
Midjourney：--ar 2:3 --stylize 200 --v 7
SDXL：Steps 30-40，CFG 7-8

--ar 2:3 --stylize 200 --v 7 --quality 2