Perhaps the dullest level-up game system novel I have read out of dozens, there's absolutely nothing here you haven't read before if you've read half a dozen in the genre. To be frank, I read the first forty chapters a couple of days ago, and I could not remember the plot until I opened it to refresh myself.The MC's personality is wildly inconsistent and he keeps doing dumb things that plot armor saves him from. For example, he gets a key to open up an S-rank dungeon, thinks to himself, "only a team of S-ranks can clear S-rank dungeons
