So I'm a Spider, So What? manga volume 11 features story by Okina Baba and art by Asahiro Kakashi.

Hey there ladies and gents, everybody’s favorite spider monster has an announcement to make! After finally makin’ it outta the labyrinth and saving a dandy stud or two, I have now become...a god. Or so the locals seem to think at least. But ‘cos my life’s been on Nightmare mode since the start, ‘course THE Demon Lord just haaaas to pick a fight. She’s the toughest one yet, but I’ll always come out on top - I hope.