As soon as the story of "Floating Dream Song" begins, the audience is dragged into a vortex of rivers and lakes full of grievances and hatred. Su Meng Yan, the daughter of the head of the Liuying Sect, and Fu Sheng, the young master of the Lengyue Sect, were originally a match made in heaven, but they were trapped in the quagmire of fate due to the disputes between the two sects. Su's father, Su Yao Tian, was obsessed with power and designed to kill Fu Sheng's parents.