Yuji who entered a private school far from his parents' house and lived in a dormitory. Three years have passed at the earliest, and the graduation ceremony will be held. My father and my remarriage partner, Kana, lived in my parents' house, but I only meet them once in a while. So for Yuji, Kana was a woman she admired rather than her mother. Such Kana was coming to the graduation ceremony! ?? He called out to Yuji, who had returned home without knowing anything. And Yuji, who can't hide his joy, has a mellow scent and says, "Let's celebrate alone. "Smiling ...