Oh Sehun is forced to follow and help his older half-brother, who's a boxer, to every game he plays and just stays in the dark waiting for him and carrying his things. Only a day he'll dump into a tall handsome man before the game. Maybe that's his charming prince from his Cinderella dream. "Can't you see? You blind? MOVE" Maybe not. Somehow, he'll keep dumping into that tall handsome man. It's all in the final game. You're either a winner or a loser.