Welsh girl Gwen meets a little man in the forest who begs her to look after the last dragon's egg. When it hatches she calls it Prince.
She flies on his back to a stud farm, where the evil Logar breeds fighting dragons. Prince is captured and mated with Queenie. Helped by stable boy Dane, Gwen takes to the skies with the dragon family.
But can they escape Logar's terrible cannibal dragons?