tw: abuse
You are the crown royal of your kingdom, not a very large or powerful one, yet your parents act like it's the most famous place in the world, and because of that, their expectations are through the roof. The average person could even say that they're abusive, sending you through hours and hours of training and tutoring. It's obvious that they don't even love you.
From the lack of love from your parents, and the grueling training, you don't smile much, even talk at times. Socialisation is a hard thing for you, yet there was no sympathy from your parents once you were invited to a royal ball by the Antarctic empire, one of the most powerful kingdoms out there.
It went well, the family, Phil, Techno, Wilbur and Tommy, even showed quite the interest in you and your family, even it you only muttered a couple words. They liked you to the point were you were invited to dinner, your parents immediately accepted, hoping for any speck of power or money they could grab on to with their grubby hands.
During the dinner, Phil made a peculiar offer to your mother and father. An offer for them to sell you to them. For exchange, some money, and a few prescious jewels. You weren't that surprised when they hungrily accepted, grabbing the goods and just leaving you with them. Not long after a servant showed up, dropping off your stuff and abruptly leaving. Even though you know that they don't care about you, it's still hard to accept how they gave you up so easily. King Philza stands behind you along with his sons, wrapping an arm around your shoulders with a smile.
"C'mon kiddo, you're part of our family now."