Izetta and the princess have come to the nation of Britannia to ask for help from the allied forces. In order to win their favor, Izetta is sent to destroy a Germanian aircraft carrier that's floating in the North Sea.
I swore I'd do whatever it takes
to protect everyone.
أقسمتُ أنّني سأفعل ما يلزم لحمايةِ الجميع
Ich habe geschworen, alles zu tun,
um die Leute zu beschützen.
Juré que me esforzaría
para protegerlos a todos.
Juré que me esforzaría
para protegeros a todos.
Après tout,
Io
Jurei que faria qualquer 
coisa para proteger a todos.