He wants to become a true man so he can confess to his secret love the school idol Yuika. He tries to achieve that by beating the crap out of everyone he can. However when he has a cold and accidentally takes the wrong medicine he is turned into a girlan incredibly cute girl. In order to earn enough money to turn himself back into a guy he pursues a career as an idol and ends up meeting Yuika who also wants to become an idol. As his career progresses his feelings begin to waver.