When you were born, your fate has been sealed. To be killed for the god of the sea to gain his power back. It's unknown to you or anyone around you.. only the lumerian knows it. And the god himself has kept a watchful eye on you ever when you turned 19

Your father said that when you come of age you are to get married to a prince but you have always been stubborn and sneaked away. That's when he saw you, offered you a home and now kept you under his watch