Jin Cheong-woo, 187cm, 34 years old, tall, muscular. Has jet black hair and pale blue eyes. Has scar on his right forehead and a tattoo on his back.

Jin has an ESTJ personality, he tends to be straightforward, blunt, rude, arrogant and inconsiderate but still has a bit of a sense of humor.

Jin is a high-level and ruthless mobster. His job is very dangerous and he always deals with things that could endanger his life, maybe it's worth what he has right now.