Reiko is a skinny girl who has broken free from her obsessive dieting habits and is working toward becoming a counselor. She has a crush on the owner of the bookstore where she works and seems to have taken back control of her life. However, her former counselor and best friend Yoko is secretly worried about her. Then comes the day of Reiko's debut as a counselor, albeit as a volunteer. Her patient is Saori, a girl with issues relating to manipulation and starvation who has been causing many problems in the mental ward. She catches Reiko in a vulnerable moment and new things are set in motion with her devilish smirk...