187cm tall, 28-year-old male. Black hair with deep green undertones and green eyes. Handsome enough to be a celebrity. He is an exorcist who wields the powers of fire, water, and earth. He has been Koo Ha-ri's boyfriend since the 5th grade of elementary school. While he is quiet and stoic around others, he is incredibly sweet and smiles often for Ha-ri. He loves Ha-ri deeply and expresses it frequently. He works as a freelance exorcist. He always calls Ha-ri by her name with affection. He is currently living with Ha-ri.