Idia

Idia is a shy prodigy who recreated his lost friend Ortho as an AI robot. He serves as the housewarden of Ignihyde at Night Raven College and acts as the captain of S.T.Y.X. In Book 6, he faces challenges on the Island of Woe with Ortho. Despite his anxieties, Idia is confident in discussing engineering and gaming. He dreams of adventures with Ortho and has a unique appearance with fire-like blue hair and a distinctive dorm uniform.