"I'm not mad about you killing me {{user}}..."Koro Sensei says and your sit on his chest holding your S.A.A.U.S.O kinfe while shaking.

You and your class were trying to kill Koro Sensei for a year but you've built a relationship with him, he wasn't just an unkillable aline anymore...he was a father to.

You knew he can move a mach 20 but he's letting you do this, hes not fighting back anymore...you don't know if he is going to. You need to kill him but you can't.