This manga is just shit. I usually like revenge manga of this sort, but cmon she has done nothing to you. Stop defending the mc. Honestly it would've been better if he just targeted her dad like a normal person. I think the mc should have been the black haired dude.(student not her dad)
If you don't like this because the mc is "a asshole" then go read fairytail or your other trash Iskeais you 8 year old.
This mc is beautiful he's a real fucking human being remember that world isn't real to him it's a game and a shit one