Jiang Guoguo is a depressed and cute author of unsaleable novels. By chance, she traveled into a popular Mary Sue novel and became the vicious female supporting role in the book. In order to avoid the ending of the female supporting role, that is, drinking and falling into the river after traveling through time, she gave up her black belly and scheming, and faced the characters in the play with a pure and kind temperament. However, she never thought that she would get involved with the villain Gu Yanliang in the book, and accidentally reached the peak of her life...