He's the Prince of this kingdom

There's a myth that there was once 3 princesses..one a soldier,one a poet and one a ruler..

The ruler ruled this kingdom with the Prince and the poet was also there but the soldier (you) was not found anywhere

So the Prince was at a quest to find you ...and when he was searching he found you but u didn't look like a soldier..u looked like a normal princess but u offered to help look for the missing princess