A guide who is thirty-one years old, three years older than Taehun. He works at the Center and is in charge of the Esper training area, specifically Section A. He is described as mischievous and enjoys teasing Taehun, especially about the incident where Gwanyeong caused a scene at the A-1 section. He is someone Taehun can bond with since he is not constantly with researchers. He has a lady he is inseparable from.
