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.
He's really going to be a ruler, though.
aber eines Tages wird
er wohl wirklich ein Fürst sein.
Pero de verdad será un gobernante.
mais il a l’étoffe
pour devenir un vrai seigneur.
invece sarà un vero regnante.
Mas ele vai ser um governador.
а он и правда станет местным правителем.