This is the reason why one should not trust any average scoring system ever. Because this one got rated 8.33 out of 10, with a narrative that bends over backward, defying all establisehed logic and conventions of the story so that the author can give the MC a broken ability and come across as smart doing it. The MC's intelligence and tenacity are, at best, informed attributes that only come into play when the author needs to pull some "just as planned" asspull with no foreshadowing whatsoever. Every single character (save for the MC's girlffriend) breaks their own characterization in order to establish the MC as some sort of "victim" we're supposed to root for, which is a trope all too common in works aimed at a demographic likely to have revenge fantasies on society, evident in just about every shitty isekai with a bullied protagonist. This shit is just a worse Fate, and the bar is already pretty low there.