Izetta is powerful enough to fight whole armies, but her strength is limited.  She can only use her abilities near certain ley lines, and outside them, she's no different than a normal girl. When the Germanian army attacks in a spot far from these ley lines, the duchy is forced into a corner: how can they repel these foes without giving up the secret of Izetta's strength?
I-I'm just doing what I was told.
أ-أنا أفعلُ ما طُلِبَ منّي فحسب
I-Ich mache doch nur,
was man mir sagt.
Solo hago lo que me dijeron.
Solo hago lo que me dijeron.
I-Io sto solo facendo come mi è stato detto!
S-Só estou fazendo o 
que falaram para fazer.