Ex-Grilfriend Club (구여친클럽)
Synopsis: Bang Myeong Soo is a popular writer who wrote a webtoon series about his past relationships. Kim Soo Jin is a film producer who’s prepared to do whatever it takes to save their failing production company. Because of this, she accepts the assignment to produce a webtoon adaptation and discovers that her ex-boyfriend, Myeong Soo, is the author. As the movie starts shooting, Myeong Soo’s other ex-girlfriends all reappears at the same time in Myeong Soo’s life.