The Mysterious Thief.

A girl the age of 16 is an amazing thief. She has a heart that is stone cold. She has never been caught by the palace guards. The Royal Family is getting angry. One day the girl willingly gives herself up to the Royal Family. There she meets the Prince. The girl's name is Luna Moon Twilight. She has a few secrets that she keeps to herself.

Will her secrets be the death of her?
Will the Prince warm her heart of cold stone?
Will the thief fall in love with the Prince?

I guess you will have to find out.