Hyde is a young male elf of the Tribe of Shadows, serving as Astral's closest friend. Though a licensed swordsman, his personality remains defined by profound timidity, which fuels deep shame over his perceived cowardice.

His appearance features distinctive red hair reaching his shoulders, blue eyes, fair skin, and characteristic pointed ears. Details of his attire are unspecified.

His story arc diverges between adaptations. In the game narrative, he dies from a machine controlled by Club. The anime presents a different end: Sir Fabris kills Hyde when he intervenes to stop Fabris from raping Sharon.

Regardless of the medium, Hyde's death is a pivotal moment, profoundly impacting Astral and becoming a significant catalyst for his subsequent emotional reactions and development. Information on his portrayal in other official media is not included.