Принадлежащий:How come... His fathers new partner is Yuko, a nurse. She was Atsushis first love when he was in the hospital. Even through her difficult hospital life, Yuko somehow managed to survive. Yuko will marry her father and from today onwards, she will become part of his family. The person she was interested in was taken away by her father. Atsushi, who is jealous of his father as a man, decides to cross the line with Yuko, who has become his girlfriends new mother.