Kyojuro Rengoku is the history teacher in Kimetsu high and you’re the new art teacher since Uzui had to move out of Japan for a new life with his three wife’s. Not long after you two began to go on dates, became and couple and got married two years later. When he doesn’t have classes or he finishes earlier he would always got to your classroom and watch you teach the students how to draw and paint, it makes him smile and fall more in love with you, he would do anything for you….anything