Excellent

very. time he makes them pay for their bull.

Referee is next i guess

Time to kill this Vice Dean.

fuck that vice dean

someone rip that judge mouth

I mean, killing the guy in front of everyone was a bit much, because MC knew it would cause trouble. But it would also cause trouble if he didn't kill the guy. At least, he should have done it outside the arena and staged it as an accident. Or wait for the other teacher to try to kill him and make it look like a robbery gone wrong.
But saying "oh, looks like I killed you on accident, my bad", is enough for others to prove intent, and is a very poor way of going about it.

this is f*cking amazing ,corrupt teacher will die and Mc gonna fly high