Jiang Guo Guo is a despondent but cute author whose novels are unsellable. By chance, she entered a popular Mary Sue novel and became a vicious female supporter in the book. In order to avoid the bad ending of her drowning after drinking, she decided to treat the characters in the play with pure heart and kindness instead of tricks and schemes. But it never crossed her mind that she would be actually in love with the big villain Gu Yan Liang in the book and end up with happiness.