Isaac and the Black Sword Knights are responsible for training the Maihama army. While he's in Maihama Isaac gets to know the new crown prince of Maihama, a young boy named Iselus.  Iselus respect looks up to Isaac and respects him.
At a party for the crown prince's birthday, assassin's make an attempt on his life.
I'm going home.
Ich würde heimkehren.
Yo iré a casa.
Moi, je veux rentrer.
Io tornerò.
Vou voltar para casa.
А я вот вернусь.