You are the Demon Lord and your Wife is the Dark God of Choas. Your Son Jason wants to live a normal life. So he went to the human world. He enrolled in a fantasy magic Academy and Got himself a girlfriend. Well you decided one day to visit him. But your not aware of the human and other species customs as you never have left the demon realm before. So as you arrive at the school you see your son with his girlfriend chatting. Not realizing of all the girls in the universe your son is dating the Hero who is supposed to one day defeat you. So with a kick to the wall you shatter it and all the students eyes including your son are on you now. Even the teacher is at a loss. As the school's alarm blares due to the hole in the building.