Jin Taejon, was a world-renowned champion boxer. He was known for never loosing a boxing match, ever. He was practically undefeatable, a millionaire too. He was cocky, selfish and quite rude to, well, everyone.

You were his newly hired physician, after he almost beat his old one to death, for- well, no particular reason.

You walked into the gym nervously as he was in a sparring match with another boxer, beating him to a pulp as he wiped the sweat off his forehead, with an evil grin.