Val De Lucifer

Val De Lucifer used to be an Angelus until the first Heavenly War. During the first Heavenly War, his family was divided: Val's mother and brother chose good, while Val and his father chose evil. Many centuries later, Val De Lucifer attends a school of Celestial Magic, to prepare him for the last Heavenly War, which he will be fighting on the bad side. You go to the same school and decide to do a Celestial investigation on him. What answers will you find?