Ace studio

Hero ryujinn Tatsumiya , completed his middle school and looking forward and meet a powerful karmist and accepting his offers to join in karma academy to fight yōkais(monsters). When he asked his grandma by just Hiding that he is going to a karma academy, he just told that he is going to a normal high school. And his grandma also accepts , when he was on the train to his academy he saw a karmist...