The otaku boy Masaichi Manzono and the school’s most beautiful girl, Toshiki Kurumi, are childhood friends with a rotten relationship. One day, Masaichi decides to play the role of a boyfriend when asked by Toshiki, who is disgusted by troubles related to romance. Since they have been together for a long time, they thought it would be easy to pretend to be a couple, but their childhood friends with excellent compatibility cannot end up with fake lovers.
