It turns out that Glass, like L'arc, is also a hero from other world. Naofumi barely fights off their combo attacks and then corners Glass in a one-on-one battle, but is then faced with an all-important question: does he truly wish to protect this world?
It's outrageous that the 
Devil of the Shield has a domain.
من الفظيع أن يكون لدى شيطان التّرس منطقة
Es ist unverzeihlich, dass der Teufel
des Schildes Landbesitz erhalten hat.
Es absurdo que el demonio
del escudo tenga un territorio.
Es absurdo que el demonio
del escudo tenga un territorio.
C’est scandaleux que le démon
au bouclier possède des terres.
È assurdo che venga dato un feudo
al Diavolo dello Scudo!
É um ultraje que o Diabo de
Escudo tenha um território.
Это неслыханно, чтобы Дьяволу Щита
доверили землю!