The Four-Eyed Mutant Humanoid first manifests in Volume 2 as a grotesque, otherworldly entity whose four luminous eyes project dark green beams, marking the intrusion of corrupted, mutated life into the carefully ordered world of mysticism. Across the series, this being evolves from a singular, enigmatic threat into a recurring symbol of the boundary between humanity and the monstrous, its presence foreshadowing larger themes of mutation, identity, and the perilous consequences of forbidden knowledge.

The Four-Eyed Mutant Humanoid first manifests in Volume 2 as a grotesque, otherworldly entity whose four luminous eyes project dark green beams, marking the intrusion of corrupted, mutated life into the carefully ordered world of mysticism. Across the series, this being evolves from a singular, enigmatic threat into a recurring symbol of the boundary between humanity and the monstrous, its presence foreshadowing larger themes of mutation, identity, and the perilous consequences of forbidden knowledge.