The originally peaceful life of Xu Xian, a young man from Hangzhou, was rippled in a late autumn rainstorm. He passed by Zhou Tong, who looked very similar to him. This made Xu Xian, who lost his mother since childhood and was slightly autistic, become obsessed and began toFind this similar stranger.Shi Diandian, who met on a blind date, readily agreed to help Xu Xian search for Zhou Tong, and the two went to Beijing to watch the ballet - The Legend of White Snake - starring young ballet dancers Wen Xiaoyao and Qiao Mi.

On the night of the premiere, Zhou Tong rushed from the airport to the theater to watch his girlfriend Wen Xiaoyao's performance. He accidentally encountered a car accident on the way. The love between the two lovers took a huge turn on this day.After experiencing the reunion and separation of life, the beauty and bitterness of love, several young people finally realized the rich flavor of life in real life.

Xu Xian gradually opened up his heart while getting along with Dian Dian, and the two lovers finally got married.Wen Xiaoyao also emerged from the darkest moment of his life and became a true ballet artist through unremitting efforts.