In the play, Liao Xinyu, played by Han Ye, was discovered to be having an affair with Huang Zhongshi (Hou Tianlai), who was about to publish a book. Huang Zhongshi's wife then hurt Liao Xinyu. While in the hospital, she heard that the leader of the publishing house where she was interning was placed under double supervision for corruption. Liao Xinyu had no place to stay at this time, and with the help of Huang Zhongshi's kindness, she temporarily lived in his home. However, she did not expect that she was inviting a wolf into the house. This college student from a small city seduced Huang Zhongshi again and again in order to stay in the big city, causing chaos in the Huang family. However, every time she was discovered by his wife Wenli (Yang Ziyan), this mistress with a pure appearance but a black heart could escape danger.