Sora提示词：A barren cliffside over

A barren cliffside overlooking a blackened ocean, the sky a swirling void – No sun, only cold winds and dark clouds.根据前面文字描述生成9:16 竖屏视频，视频不要出现文字或人物 视频风格以压抑为主，画面色调以黑白灰为主