Tao Yueyue

Tao Yu is the sole witness of the mysterious event which framed Song Lang and killed her mother. After the death of her mother, Chen Shi takes care of her. In the story-line, she appears just before getting cured of her cancer, and troubles Chen shi with her very high IQ.

Relationships
Unnamed Mother - a prostitute. She was murdered and left no relative to Tao Yu

Chen Shi - her "uncle". Lives with him

Lin Dongxue

Wei Zengmali - Classmate