Kim Soo Jin, an award winning producer, believes that she has solidified another big hit for her company, Jung In Films. However suddenly, the company CEO drove the company into debt by taking out loans, and the hit film that she secured was taken away by Shim Joo Hui, Kim Soo Jin’s old acquaintance. As a last resort, Soo Jin agrees to make her ex-boyfriend, Bang Myeong Soo’s, webtoon about his past relationship into a film. Because she originally ridiculed Myeong Soo’s work, she tries to reconcile with him. While trying to reconcile, Myeong Soo drunk dials all of his ex-girlfriends and they all come into the Jung In Films Office the following day.