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?
Some of you may have caught wind of this.
لعلّ بعضكم قد سمعَ نبأ من هنا وهناك
Gewiss haben einige bereits
das Gerücht vernommen,
Algunos ya se enteraron.
Algunos ya lo saben.
Vous avez peut-être
entendu ces rumeurs,
C'è chi ne avrà già sentito parlare.
Alguns já devem ter ouvido falar...