The male protagonist and the female protagonist met while traveling on a business trip, and later they had an intersection because of their working relationship. At first, the male protagonist who liked beautiful women and pursued perfection hated the female protagonist who was annoying in her eyes. However, the unique quirks of the female protagonist attracted more and more the male protagonist's attention. The intervention of the boyfriend made the relationship between the two parties become closer and closer. The hero, who stood as a friend, helped the lovelorn heroine regain her confidence, helped her change her image and introduced her to a partner. Later, when the two were about to fall in love, the heroine's first love boyfriend came back to fight for her. Later, after going through various tests, they finally... Got together.