Ijimeru Aitsu ga Waruinoka, Ijimerareta Boku ga Waruinoka? - Vol. 1 Ch. 3 - Video Received

[OpticalAleutian]

@GambierBay it looks like we found this chapter at the same time! I don't think it's the teacher. There are a few hints, like that the arm in the video doesn't have any scars.

 

[Rishi3849]

I known MC does not do anything but I want MC to get his revenge.

 

[perryvitcon]

As a teacher, there's a lot within the rules he can do to make her life hell, no need to go over board and risk getting in trouble.