The protagonist has evolved into a higher-ranking species, which means having new skills and better stats. As she skitters through the labyrinth with little competition, she goes a little too far and finds herself in the lower layers where vicious monsters wander in droves, running into serious trouble.
I can't believe she put her hands 
on Nii-sama so casually.
لا أصدّق أنّها وضعت يديها على ني-ساما
بهذا الشكل العفويّ
Unfassbar, dass sie Bruderherz
einfach so angefasst hat …
No puedo creer que toque
a mi hermano como si nada…
No puedo creer que toque
a mi hermano como si nada…
Elle ose poser la main
sur mon frère !
Come osa spingere mio fratello
con quella confidenza...
Não acredito que ela tocou as costas
do Nii-sama tão casualmente...
Ей хватает наглости
трогать моего брата...