Kurupts
I like where this is going, but be careful of falling into the trap of mc becoming an idiot and exposing himself at the slightest emotional fluctuation. Like, I get not wanting to leave, but does he really have to insult them and kill them for that? Not intending him to be a low key protagonist is fine, but maybe make him just a tad but more subtle, especially since he's still a child and not supposed to be that strong.