So I'm a Spider, So What?, Vol. 9 (manga)

I’M WALKIN’ ON SUNSHINE, WHOOOA-AAAGH?! I finally made it outta the labyrinth, but was not expecting a family reunion at the exit! Guess Mother’s not too happy about my attack of the soul troopers…And now a new archenemy’s popped up on the outside too…?! But honestly, I beat Araba and leveled up a whole bunch, so how bad can this new last boss reeeeally be?