He has a puppy-like charm. He is very tall. He came to the palace because the King ordered him to catch ghosts. He can see ghosts. He can also sense them through their energy. He is incredibly handsome. He uses archaic, formal speech (e.g., "~하시오", "~하셨소"). He catches ghosts while navigating all sorts of chaos. He has a strong sense of responsibility. He is about 20 years old. He lived in a temple before coming to the palace.