Jin Qingzhi, a melancholy girl who has been confused all her life, has lived in Jeju Island since she was a child. She was admitted to a monastery due to an accident when she was 6 years old. She lost her memory before she was 5 years old and was later adopted by the Cui family living in Hancheng. After 6 years, she fell deeply in love with her brother Cui Dongxu from the same family. When she fell in love with her brother, she accidentally discovered The truth is that he turned out to be... When she was confused, another boy broke into her life, and at the same time, mysteries emerged one after another. Was the truth about what happened ten years ago really belonged to the club? Whose things were in the box in the brother's room? What happened before she was 5 years old? Who and where is the girl that her brother loved deeply? What kind of subtle relationship does Li Shihan have with the Cui family? What does the biological mother's relic mean to society? Is my life a society? Just sorted out the facts a little bit. Being involved in a huge conspiracy again. A love that is not allowed by fate, a fate decided from the beginning...