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 try to think about that stuff 
after it actually happens.
J’en sais rien…
J’y réfléchirai le moment venu.
Vedrò di pensarci 
quando sarà davvero possibile.
Só penso nas coisas depois
 que elas acontecem.