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.
It must be hard, with all the work you have, right?
Du bist mit verschiedenen
Aufgaben beschäftigt, nicht wahr?
Debe ser duro tener tanto trabajo, ¿no?
J’imagine qu’en ce moment,
vous êtes débordée de travail.
Dev'essere dura con tutto il lavoro che hai.
Deve ser complicado com 
tanta coisa para fazer, não?
У тебя столько работы, замучилась?