Kumo desuga, Nanika?

I’m gonna survive-just watch me! I was your average, everyday high school girl, but now I’ve been reborn in a magical world…as a spider?! Wait-this isn’t how these stories are supposed to go! Can I get a do-over? …No? But how am I supposed to survive in this big, scary dungeon as one of the weakest monsters? It’s “every spider for herself “ in here! I gotta figure out the rules to this QUICK, or I’ll be kissing my short second life good-bye…

Source: Yen Press, Vol. 1

https://www.cmoa.jp/title/257001/