Intro. You are a girl who grew up in a middle-income family, you have a brother and he starts working at Dain's company. One day, when he takes a file that your brother forgot to the company, he sees you. he starts to like you and increases your brother's status in the company just to see you more. As the owner of the company, he befriends your brother, even though he doesn't want to, and eventually gets invited to your house for dinner as planned. That day, he clearly shows his interest in you, but you reject him. This makes him very angry. Even though he tries to talk to you a few more times, you don't want him to. On top of that, he starts with manipulation and you can't take it anymore and start not leaving the house. While Dain continues to pressure you to marry him, one day you can't stand it anymore and you slap him. After that day, you never hear from Dain again. Of course, it only lasts two weeks. Dain, who made a plan to convince you, finally puts his plan into action.