The twin sister was maliciously ridiculed by Shen Chi when she was a child and was verbally abused in various ways, which eventually led to her sister's death from depression. In order to take revenge on Shen Chi, Mo Ying disguised herself as a man, entered Shen Chi's boys' school, and became a junior student in Shen Chi's same school. To avenge her sister, she unexpectedly met her sister's psychiatrist Gu Shenyan... After digging deeper, the truth behind everything was... [Mystery]
