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?
Yes.
نعم
Ja. Man beginnt, an die Existenz
der Hexe zu glauben.
Sí.
Sí.
Oui ! Ils sont de plus en plus
à croire à son existence.
Sì.
Sim.