The protagonist opens her eyes to find out she's been reborn as a spider. Which is already nightmare mode, before having to worry about cannibalism from other spiders, not the least of which being her mother! The story of a high school girl with  nerves of steel and her struggle to survive in another world begins here!
Oh, right, I'm a spider! 
That means I can make webs!
!تذكّرت، أنا عنكبوت! معنى هذا أنّني أستطيع صنع شبكات
Ach ja, ich bin eine Spinne!
Also kann ich Spinnenfäden erzeugen!
Ah, giusto! Sono un ragno,
quindi posso tessere ragnatele!
Ah, eu sou uma aranha! Então tenho teias!
Точно, я же паук! Значит,
я могу плести паутину!