The Academy's Weakest Student Becomes a Devil Slayer

I transmigrated into the weakest character in my favorite game's Hell Mode. I want to survive, but the way the main character is being controlled is atrocious.

It can't be helped.

I have to stop the bad ending myself.

Original Novel:
Novelpia, Onestory, Nate, KakaoPage, KyoboBook

Official Translations:
English