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, he was tired of the marital relationship that seemed to be perfect but had entered a period of boredom. Tachibana, a colleague who continues to have a crush on Mio. Worried about Mio's lack of energy, Tachibana succeeds in inviting her over to her house and reveals her long-standing love for her. Mio, who was stubbornly refusing at first, loosens her guard due to her earnest love... Now a dangerous love begins to move!
