(Rational-ish) Monster Evolution LitRPG
In the dark caverns of a secluded dungeon, Click the spider is born with the impossibly rare gift of great Intelligence. Only the strongest of monsters can hope to survive in the savage dungeon, and Click must make the most of their unique abilities to come out on top… or at least alive.
Click can best be described as Lawful-Neutral, but in a way that they see merit in making and benefitting from allies rather than trample everything under them. So not a Hero, but definitely not a mindlessly evil villain.