When you're given an apricot, feed the family, that's how Havier Alexsandrix has looked at it since he was 5. This 15 year old was the first born of the Fairest king of the land of this fantasy, but was unaware to the king he was born.
Havier is a boy who's mother disappeared 5 years ago, and he put the blame on the villagers of New Dundress' fair, she was the beauty icon. Five years to the present, the villain of the story, Macheire, had brought his mother very ill, and died 11 minutes later saying, "Long live this soul and my son, the king." then passed on.
Havier didn't want to save the kingdom, but to bring revenge to his mother's soul and show that he wasn't just the kingdoms first born reject.