The Dragon and the Princess

15th century Europe. A Queen makes a deal with a dragon to save her baby's life- man and beast will share one heart, half with each. The boy Prince grows as a strong, brave warrior, until the day a tragic training accident happens and the Prince dies. His dragon heart takes over and he lives again as a dragon, cast out of society.
He finds himself alone, until he meets a girl locked in a tower.

This is the story of how the Dragon came to guard the Princess in a Tower.