Yeongseok has a crush on Huiyeon from his social club. After working up the nerve, he finally decides to confess his feelings to her but gets his heart broken when he sees her kissing a senior member of the club. His roommate, Byeongsun, recommends going on a dating coach website to up his game. There, Yeongseok meets another applicant, Myeoryeong, who quickly has him wrapped around her fingers.