"A distant, overgrown castle surrounded by thick fog, broken walls, vines crawling across the stone, the atmosphere cold and lonely, shadows creeping along the ground." 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，配上简单的背景声音，可以是比较压抑沉重的音乐，或者能表达空旷寂静的风声、树叶声等。