Logan lives with Zared, an elderly and absentminded wizard in Shanoria - the Kingdom of Dragons, and his closest friend is Alyxa, a dragon charmer - one of those with a gift of soothing and commanding wild dragons to obey human commands. But not all dragons in Shanoria are tame - and when the feral Reds kidnap the crown prince Logan and Alyxa are thrust into a fast-paced adventure against their will. They soon learn that the Red dragons are plotting to create a volcanic upheaval that will make the world hot, fiery and free of humans, so they can rule supreme - and Logan, Alyxa and the obnoxious prince Myles have to enlist the help of the white dragon, Silverhorn as they seek the legendary Dragon heart that will set off the cataclysm before it falls into the hands of the evil Firetongue - leader of the reds.