Yan Qing, a high school student, suffers from depression and enrolls in an unusual school. At this time, Shanghai No. 1 Middle School is in August and welcomes another talent, and Shou is a girl with short hair. While walking by the river, she meets Yan Qing who is about to commit suicide. When they look into each other's eyes, Shou returns to the dormitory dejectedly. Her roommate was her best friend. In order to save Yan Qing, who didn't love her, she was dragged into the water, had her body swapped, and became Mu Yinzhi. Therefore, Yan Qing's whereabouts are unknown...
Purpose: love story