When Chen Zhaodi was seven years old, her mother returned to the life she should have had. The woman she called her mother for seven years turned out to be Lu Xiaoning, a wealthy daughter who was pushed from the clouds into the mud. When Lu Xiaoning was seven years old, Lu Xiaoning's family found Lu Xiaoning and took her home. However, at this time, Lu Xiaoning suffered from severe mental illness due to years of physical and mental trauma. She would have an emotional breakdown at the slightest disturbance, causing everyone to reject Chen Zhaodi, who had the flesh and blood of that man. Chen Zhaodi also gradually understood that her existence was her mother's wound.