Protagonist and an 'un-sorcerer' unable to use quartz. He becomes the pilot of an ancient Golem (Delphine) crucial to Krisna's defense. His trajectory evolves from a reluctant conscript to a determined warrior who disobeys orders to protect his hometown, ultimately engaging in a direct duel with enemy commander Borcuse.
Former classmates from Assam Military School who maintain a close personal bond despite their different statuses.
Royal engineer who identifies the un-sorcerer as the potential key to activating the ancient Golem.
Former schoolmate who worries about Arrow's forced integration into the military due to his unique condition.