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 was careful not to inhale a lot of it.
Ich habe versucht,
nicht zu viel zu inhalieren.
No respiré mucho de eso.
J’ai fait attention
de pas trop en respirer.
Mi son guardato bene dal respirare troppo gas.
Eu fui cuidadoso para não
 respirar muito daquilo.
Старался не вдыхать тот яд.