Sensei, Bokutachi wa Koroshiteimasen.

[gravitykitten]

This should be the gold standard when it comes to highschool revenge stories(also little devil teacher).

Tight, concise and most importantly short and straight to the point. Doesn't overstay it's welcome.

 

[CornetF]

Thank you for translating the manga until the end! It was a pretty good read.