After graduating from junior high school, Tsubaki got a job. One day, her boss said to her, "You're a loser if you keep running away from your life", which made her decide to quit her job and enter high school!
There, she meets Kira, a very sexy boy who knows Tsubaki's. Who knows Tsubaki's true identity. The first step she takes - what awaits her ahead is a series of days of being loved with no way out!