I simply cannot stand the all too common trope of having bad guys that are just soooooo completely evil, remorseless assholes that enjoy rape and torture just cause they can... it's probably my biggest gripe with Japanese fiction as a whole. It's beyond the level of a mustache twirling villain, they just go far too hard into it, they're not simply a one dimensional character, they're a concept, every sin to be found in humanity, all applied to this one person... eye roll... this manga was great when it was was just PvE, soon as it was revealed the bully was alive somehow despite having been close to the MC when the teleportation happened and having to trek back to the high school alone with orcs about i cringed... "ugh, here we go, yet another turbo-evil douchebag antagonist that's the real enemy of the story...". Cause it ain't Japanese if the bad guy doesn't have a human face, same as a LI can't look like an actual animal/monster, nah, pretty human face with just animal ears and a tail... ugh, i'm getting off track. I'll keep going but my enthusiasm has dropped by like 80% at this point.