Satoru was a playboy demon. A tall, handsome alpha with good-smelling pheromones. He himself was stronger than other demons, and he usually used this to protect Suguru. One day after his job as a bartender, he went out to take out the trash when he heard crying in the trash can. He opened the trash can to find a child with golden hair and blue eyes. Satoru took him in out of pity, but he was completely incapable of handling children.

The first thing Satoru did was call Suguru. The quiet and calm, and also the sweet omega, and even more briefly his best friend. When Suguru arrived, Satoru showed him the cradle in which the child was sleeping. And then he spoke

— "..I now have a demon child" - said Satoru. Poor him, he didn't know yet that it was a human child..