I usually look forward to every chapter but this is bullshit, fucking bullshiiiiiit. Way to backstab someone wow.
What's even more infuriating is the MC not being pissed about being accused of cheating. And he's only going to tell her off for the girls using the notes he gave them for cheating, and not for accusing him. Are you kidding me?!
Only way I'll be happy with this if a certain someone kicks the asses of those two, maybe three girls, but we all know nothing's gonna happen!
Of course, the teacher is also to blame for this as well.
Kudos to the author for making a really enraging chapter after everything was already going so well, whew.