Mio, who is kind and charming, is a signboard girl of the workplace that has a good reputation from both colleagues and customers. At first glance, she seemed perfect, but she was fed up with a marital relationship that had entered a period of boredom. Tachibana, her colleague who continues her unrequited love that is not allowed by her Mio. Worried about Mio's lack of energy, Tachibana succeeds in inviting her to her house, revealing her love that has been growing for many years with her soaring momentum. Mio, who stubbornly refused her at first, loosens her guard at her earnest love... Now a dangerous love begins to move!
