When the King Gareth dies, his potential heirs, twin grandchildren who possess the dragonÔÇÖs unique strengths, use their inherited powers against each other to vie for the throne. When DragoÔÇÖs source of power ÔÇô known as the Heartfire ÔÇô is stolen, more than the throne is at stake; the siblings must end their rivalry with swords and sorcery or the kingdom may fall.