Tinrat and Katleya have been in love for 3 years, but because of her ambition, Katleya decided to marry Tinrat's father. Many years have passed, Tinrat's father is now gone, and Katleya wants to get Tinrat back. On the other hand, Tinrat has a new girlfriend for a long time but he still can't forget Katleya.

Kuat is Katleya's son, Tinrat's brother. He is gay but only his uncle Mai, Katleya's brother, knows about this. When Katleya learns about his being gay, she couldn't accept it, she wanted him to be as perfect as his brother. While being down, Kuat meets with Jomkwan, a rich lady who ran away from home because of family matters. They become very friendly and Jomkwan is pretending to be Kuat's girlfriend. They live together in Kuat's condo.

Jiang Guoguo is a despondent but cute author whose novels are unsellable. By chance, she entered a popular Mary Sue novel and became a vicious female support in the book. In order to avoid the bad ending of her drowning after drunk, 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 Yanliang in the book and end up with happiness.