Synopsis：The film is based on the real-life legend of the "Three Evils of Xiangxi"—specifically the "Falling Flower Cave Maiden." Every year, the village of La'er in Xiangxi must sacrifice a young maiden to the Mountain God, or else the entire village will fall under a curse, with strange occurrences plaguing the land... Gui Tong, the daughter of the Gui family, is unfortunately chosen by the evil spirits. Lang De and Qi Feng both deeply love Gui Tong. On their wedding night, can they succeed in saving the woman they cherish? And how will the village's curse be broken?