Dance with the Enemy. Dragon's Heart

This was a simple task - to find the heart of the dragon and return it to its owner. Having entered the royal selection under a false name, I found myself to be the true pair of the prince. The young heir is ready to do anything to make me his chosen one. But the past won't let me rest, just like the secrets of my family. How do I deal with all this, survive the intrigues of the court, and not go insane? Especially when a troublesome dragon is almost always nearby, and my heart beats faster at the sight of him.