This work stars Akafuji Yuichiro, a popular and handsome actor, and Aoyagi Hajime, a former popular child actor who has the ability but is currently unremarkable. The story begins when they are chosen to play the double lead roles in the live-action adaptation of an extremely popular BL manga. They start living together in order to prepare for the role and get publicity, but Akafuji has a curt attitude toward Aoyagi, and Aoyagi doesn't like Akafuji either. However, there was a reason for his curt attitude. In reality, Akafuji was deeply in love with Aoyagi. Akafuji tries his best to hide his feelings, and Aoyagi tries to get along with the other but mistakenly thinks that he hates him. The misunderstanding between the two leads to an unexpected slapstick comedy in this "Cohabitation Romantic Comedy".