Most people would drop this anime within the first 3-4 eps thinking that this is just another generic online game / isekai anime. Well, Don't. Just keep watching it. The story will take an unexpected turn after ep 6-7. And just when you think you've seen it all, the story will take another sharp turn and whirl into rollercoaster ride straight to hell. I'd put this as the 2nd best anime this season, right behind Frieren. 9.5/10 Watch it if you enjoy: ReZero, Summertime Rendering, From the New World (Shinsekai Yori), Steins Gate Dont watch it if you: got weak stomach or in mood for laid backanime