Henryk

"...Ah, you are truly as kind as an angel. I must give you a hug for our reunion."

The son of Hubert who killed the king and queen of Veke.
He's the protagonist's older cousin, but he thinks of her like a true younger sister that he adores.
He received training by Hubert in order to become king, but he understands that if you don't understand the common people that your assets and political power cant solve anything.
For some reason he was transformed into a swan.