Satl, who was married and adopted by a son-in-law, lived in his wife's parents' house and often used qi. His father-in-law told him that he wanted to see his grandson's face sooner, but in fact Sattle was more concerned with Yuki's body than his wife. It was a satoru who got the medicine that sexual desire became prosperous from anxious Yuki, but he came close to Yuki because of it. it was yuki who resisted.