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?
who have served the Eylstadt family 
since the country was founded
خدموا عائلة إيلستادت منذُ تأسيس البلد
que sirven a la familia
desde la fundación del país
que sirven a la familia
desde la fundación del país
les gardes ducaux
servaient déjà ma famille.
che già da prima della fondazione della 
nazione,
que serviram à família Eylstadt
 desde a fundação do país