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?
and we have shown the world our power.
وأثبتنا للعالمِ قوّتنا
und haben der Welt
ihre Macht demonstriert.
y le mostramos nuestro poder al mundo.
y le mostramos nuestro poder al mundo.
sans que ce point faible
soit révélé.
senza far subodorare il nostro punto debole.
e mostramos ao 
mundo o poder dela,