With Izetta's victory over the Germanian army fresh in people's minds, the army of the Dukedom decides to make her into a national icon and announce her to the world.  She's given the finest white dress they have to offer and a huge ceremony is arranged with journalists from all over the globe.  But before she can be used in combat, they need to unravel the secret of her strength, which means she must travel to a hidden location with a girl who doesn't like her very much at all.
A weak point isn't a weak point if 
your enemy doesn't know about it.
نقطة الضعف لا تكون نقطة ضعف إذا كان
العدوّ لا يعرفها
Un punto débil no lo es
si el enemigo no lo sabe.
Un punto débil no lo es
si el enemigo no lo sabe.
Un point faible n’en est pas un
tant que l’ennemi l’ignore.
Un punto debole non è tale 
finché non lo si fa sapere all'avversario.
Um ponto fraco não é fraco 
se seu inimigo não sabe dele.