Yang Cici accidentally found herself in the world of a novel, where her boyfriend Pei Yanchuan turned out to be the yandere male protagonist. In order to verify the truth, she worked step by step, stimulating Pei Yanchuan by breaking up and flirting with others, forcing him to tear off his gentle disguise. In order to retain love, Pei Yanchuan tried his best to hide his paranoid nature, but he fell deeper and deeper on the edge of losing control. The two gradually lowered their guard through deception and temptation, and finally discovered that each other was the soul mate that the other desired - she loved everything about him, including darkness and possessiveness; he loved her truth without any pretense.
