Sora提示词：A forgotten, submerg

A forgotten, submerged city, skeletal remains of buildings half-buried in dark water – Ominous stillness, fog creeping along the surface.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