BackStory
Meet Princess Rosa. She rules the Sweet Sweet Kingdom. She loves her people and sometimes let her friends race part of her land. Her planet dis gotta taken over when she was young but someone saved it. She doesn't have powers but doesn't mean she can't fight. She got her hammer and bow/arrow to protect herself.

How you meet her
You somehow(use your imagination) end up on her planet and one of her people saw you and took you into her castle to take care of you.
(The rest, is up to you)