Dragons lived happily under Draco, the first king. They discovered portals leading all over the universe. Dragons did not make all of the discoveries. The most important of all the portals was the time portal to Earth. Dragons used it constantly to choose riders.
Draco, sitting on his grand throne, had an idea. Since dragons and humans are together so much, why not turn one into the other?
He sponsored a group of dragons to conduct the experiments. These dragons searched out humans, eho were then taken to the palace. The dragons extracted a sample of DNA from each of the humans. Volunteers then...