Lin Baoer was originally Xue Tong, the eldest daughter of the Xue family. Eighteen years ago, she witnessed her family being brutally murdered. After that, she hibernated and grew up, packaging herself as the daughter of a wealthy Nanyang businessman named Lin, and returned to Lianhe Town just for revenge. Lin Baoer is meticulous, smart and cunning, good at grasping human nature and killing people invisibly, but she intersected with Zhu Guanwen, the young master of the Zhu family. The two exchanged interests and became a couple by agreement. In the process of revenge, Lin Baoer gradually developed a different feeling for Zhu Guanwen... However, a bigger truth is waiting for her to uncover!