Little is known about Grandt's past. It is said that Grandt used to serve in the Elysian royal army and got booted due to his refusal to obey the chain of command. He often devised his own strategies in the field, jeopardizing pre-planned operations. Although his impromptu tactics worked and made his missions a success, his actions were not favored by the leaders of the army. When he left the army, everything bored him other than being on the field. Grandt then started taking contracts from different companies and militant sectors, sometimes working together with other skilled mercenaries on dangerous missions and assassinations. When Elysia came under attack from the gods, he was recruited by the royal court to eliminate Draegar.