Rihito decides to receive the operation to turn him into an Ace. This is the decisive moment in history that the time travelers wanted to change, but knowing what they know now, they cannot agree on what is best for everyone.
That's why I have to become a soldier...
Aus dem Grund möchte ich Soldatin werden.
Por eso tengo que convertirme en soldado.
C’est pour ça
que je veux rejoindre l’armée.
É por isso que preciso
me tornar uma soldada.