She is the center of the incest scandal, the epitome of a vicious adopted daughter, and the most despised scum in the Vanity Fair of C City.
It's also the cinnabar mole on Pei Yue's heart...
A girl who caused her "adopted father" to die in a "go crazy" scandal, and a noble son who plotted against his brother to "buy a murderer to kill". It was originally a deal for each to get what he needed. It wasn't until Pei Yue learned about it and kept pestering him to death that he realized that he no longer despised Lin Shu, but coveted him crazily.
Concept: Love is a double sacrifice of violence and tenderness