About the book: 2015 / It has so happened since ancient times that in the struggle for the right to marry a beautiful princess, a prince must accomplish a feat. Why is it the other way around for me? Even though I’m not a princess, but just a duke’s daughter, well, the groom is a prince. Why did I have to go through the tests? And not just one, but thirteen! But what won’t you do in the name of love... You’ll even drink a love potion so that someone else won’t get it.