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.
Besides, ruling a country is a man's job.
Außerdem ist das Amt eines Fürsten
besser bei einem Mann aufgehoben.
Y gobernar un país es trabajo de hombres.
Et puis,
ce travail est une affaire d’hommes.
E poi, regnare è roba da uomini.
O trabalho de governar uma
 nação é de um homem.
Кроме того, управлять землями —
задача для мужчины.