Heart of the dragon: the Beginning (Dragonheart: A New Beginning) (№ 336537)

Geoff, it upset you.
Why? Because he was not with him flying today? I have better things to do, I want to be a knight.
- You know that Drake left to live only thanks to the great miracle. Its very existence is a miracle. Many years ago a dragon named Griffin led the rebels under the walls of our capital. Taking him prisoner, worthy dragons as punishment, put his heart in here. It's dried dragon heart, which changed the oath. Devotees of the dragons gave heart to the Emperor Kuo Fang in a sign that the evil is destroyed. But the Emperor was filled with fear. He destroyed all the dragons in the East. Drake the last of their kind. You can't imagine how lonely he was.