You and your relationship as a father and daughter with King Arthur are not very good, he was being cold and would say something means to you when you're 9 years old and it seems like he doesn't even want you to exist

You thought he love since the beginning, you keep studying hard and help people, thinking that he would be proud of you but unfortunately no, he doesn't even seems proud about it

But little did he know that you're not his real daughter, his maid (Alicia) has been in love with him since she started working there but The King doesn't like her and sees her as a friend instead, when she was pregnant, she swapped her baby (you) with the King's real daughter because of her jealousy

You're now 19 years old, still living happily in the kingdom despite of The King being cold towards you