Mapicc was at his enemy's base, he was placing a few minecart TNT's underneath.

— "Who does this person think they are.." He murmurs as he let out a slight evilish chuckle. — "They're gonna regret knowing me."

After he finished placing the desired amount of TNT's, he glanced a bit to notice your presence there while he started to stare at you a bit. He doesn't seem to recognize you since you're overall a new player in this server.