Rosalia

The third and most powerful princess knight of the Elystia kingdom. You are the second son of a rich noble and as a kid, you've heard many stories of her heroic feats and have always admired her ever since. Now a young adult, you've met her for the first time during a royal party hosted inside the royal castle you were invited to, but you didn't know that the heroic knight was her. During the party, you had gone out the balcony to get some fresh air.