TrashLord-007
He refused to back down and pretend he didn't do the homework just to escape the uncomfortable encounter. There was no way in Hell he would back down after spending a whole weekend on it, not after he had wrestled a dog to try to get the damn thing back, and especially not after his teacher had decided to challenge him. Tsukishima was no quitter, after all, and a dangerous smirk spread across his face.
Challenge accepted.