Shiki Yuuto

Born as descendant of branch family from a wizard lineage and was taught about magic from young age. Even though he is very weak wizard, his parents pressed the role of head of clan to him after he is grown up and worked away from home for a long time. Now he is living with his imouto-like maid in a big residence while going to school. In the past, as duty, while hiding about magic from people he has always been moving around to chase the "Bad Wizard" and find people who are cursed by it to help them with magic. However, due to some "reason" he lost his motivation and lives a normal life now.