I thought this felt really satisfying in the beginning, with the "don't care" teacher slowly putting shitty, deprived and borderline psychotic girls in their places one by one. I looked forward to this unique and interesting premise. But now, what the hell is going on? I have no idea what's happening anymore, each chapter just wants to build more mysteries and raise questions and by the time they MAYBE start to get answered 3-4 chapters later (a.k.a. half a year later), I already forgot everything that was going on and have to re-read like 4 chapters before, because it's just too much and we get so little pages in such a long time, and nothing really interesting is going on. Such a shame, I really wanted to see where this series went, but it'll probably won't go anywhere interesting any longer. Oh well.