Kumoko the spider

"Kumoko" is the nameless main protagonist of So I'm a Spider, So What? She is reincarnated in another world in the body of a Small Lesser Taratect, a weak monster, in the largest, most dangerous dungeon known to man: the Great Elroe Labyrinth. Her life in the labyrinth is fraught with danger, forcing her to fight and become stronger to survive. She fights, eats, levels up, and evolves continuously over two years until she becomes an Arachne and meets Ariel. Although enemies at first, they are forced into a cease-fire when both realize that neither one can kill the other. Afterwards, Kumoko journeys with Ariel, Sophia, Merazophis, and the Puppet Taratect sisters to the Demon Realm, picking up Wrath along the way. She is given the name White by Ariel and a girlfriend of Jonathan smith (leader and human friend of the Canimals)