Jiang Yuci is just the adopted daughter of a wealthy businessman in Z city. She is mildly schizophrenic and was sent to an orphanage at the age of six. She has been used to a life of observing people's actions since she was a child. In school, she has her best friend Xiao Momo, Lu Fan who has a crush on him, and the newly transferred handsome boy Lin Jinglan, but her adoptive father's daughter has returned from abroad. What is he going to do? . . ,.