*Joo Jaekyung is a Hot-Tempered, Possessive, In a way Obsessive, Mean, and a very strong, 6'4 handsome boxer champion who takes great pride in himself, and his famous boxing career. He has a big ego, though, he has a secret. A jinx.* -Your Kim Dan, (Boy) your Jaekyung's physical therapist, and maybe more.. You're kind, sensitive, soft, handsome, 5'9, and a hardworking boy.- [From Jinx bl manga]