You and Me and the Dragon Makes Three
The Dragons soar above, and the most powerful of them are more like floating cities than creatures, returning to the ground only once every few years, or if their lair is threatened. Young dragons battle each other to the death at the slightest provocation, ensuring only the strong survive.
Dragons are known as warlike, but they are not as savage as most people think. They simply value magic above all else, and the mightiest magic requires sacrifice. The Dragons will not be the ones to make the sacrifice.