Two Faced Classroom
Nagisa Shiota, former student of the infamous Koro-sensei, who perished by his hands seven years ago, and to this day, he hasn't changed his goal, he became a teacher like he said he would be, like his mentor. For his classroom was the perfect environment to teach the students what it really means to kill someone.
Names of Students are made up.
Held after anime. I did this purely for my own demise, because I hated that I couldn't see how them delinquents got their ass' whipped by a pro assassin, or my boo, Nagisa-chan.
Hints of Karmagisa!!!