Breakup specialist Han Chen received a breakup task and accidentally entered Qin Xian's life. After experiencing all kinds of abnormal torture, Qin Xian told him the story of her first love, so Han Chen didn't believe that Chen Xi had moved on to another relationship. With further follow-up, Han Chen learned the truth of the matter and hoped that Qin Xian would give up Chen Xi and let him live with Su Xiao.
Because Su Xiao was seriously ill, Chen Xi gave up Qin Xian and lived with Su Xiao. In life, the two of them fought the disease side by side.
When they were students, it was Su Xiao's withdrawal and matchmaking that brought Qin Xian and Chen Xi together. But now it was Qin Xian who quit and fulfilled their love, and she would rather bear the pain herself.
After breaking up at the beach, Qin Xian and Han Chen decided to get together. It turned out that they had met in an online game a few years ago. If the breakup at the beach was only the first part, then the wedding became the swan song of Qin Xian and Chen Xi, which was the second half of the breakup ceremony.
When Qin Xian was ready to go with Han Chen, the nightmare came to Qin Xian again. She had a car accident and lost her memory.
In order to find his memory, Chen Xi and Su Xiao were implicated again, and Han Chen was forgotten, only Chen Xi's kindness was remembered.
In this sadomasochism, Han Chen finally came together with Qin Xian by relying on belief, persistence, belief in love, while Chen Xi held the child and looked at the sky, as if Su Xiao had turned into the wind and said happiness to them.