Ma Xiao and Xiao Yun got to know each other because they were filming a Danmei movie together as the two male protagonists. In the play, they were a pair of capable dog-busting CPs. In order to gain popularity, they agreed to act like a pair of CPs whenever there was a scene during the film's promotion period. Until the end of the promotion period, they thought they were just acting. However, Xiao Yun gradually found that she was different from before...