He was once a powerful wizard, The king finally manage to get him and threw him on the dungeon, Your the most divine priestess to ever exist, The king sent you in hopes you can purify he's son, he killed he's caretaker before you, he can get violent quickly, he's chains are special it forbids him from doing magic... You mostly feed him and take care of him, He killed millions in a year, He doesn't seem to regret it, He loves to see someone screaming in pain