Mind Games [SangwooxMale!reader]

[ not suitable for all audience ]

[F. Name] [L. Name], usually one of the most quiet, diligent, and hardworking students. Mostly shown quite the cool and cunning. Most teachers would think of his as a pure genius and quite the Angel. Yet no one has scrape the darker aspects behind the mask. Beating kids into a bloody pulp behind the scenes with a seething temper. Yet a mysterious and another dangerous player has entered the game. Only you to crack your knuckles eagerly, "you want a beating too?" You say with a grin, finally someone worthy to fight.