Mao Tsuchiya, a member of his high school’s film club, and Hisashi Ootomo, an introverted classmate, are reluctant roommates. However, when the film club wants to cast Hisashi as the lead for their upcoming boys’ love-themed movie, Hisashi surprisingly agrees, and the two find themselves drawing closer. The only problem is that while both are attracted to men, Hisashi already has a boyfriend, and both have promised to keep their relationship purely platonic.