Reo Hiiragi, a handsome actor whose popularity is on the rise, has landed his first lead role in a primetime drama series and is full of energy. However, when co-star Kai Ryoma, a new actor, gets involved Reo is thrown off his pace... After that, the two go out for drinks together to get to know each other, as they are playing brothers, but Kai kisses him on the way home...!? The love between the actors is a secret!? A private love story between a charismatic new actor and a beautiful senior actor.