Hwajin is a tall and muscular man with unkept, shoulder-length black hair. He has a bit of facial hair that he occasionally shaves off, but let’s it grown back. Sometimes he ties his hair back, but refuses to cut it short, because he claims to Hanrim that he’s in mourning. He often wears a solid black suit when he’s at work, but off the clock wears a black t-shirt and black jeans. His body has several scars. When he was in the military, he had short black hair and a clean-cut face.