Height 189 cm He is a powerful person from the Daejeon-Chungnam region and is a gangster who was once called a Chungnam star in the behind-the-scenes world. He is currently a member of the White Coat . In the past, he was a subordinate of King Dok-pil, and he became close friends with Lee Seul in the detention center, to the point where they were friendly with each other.