巨龙Drago(帕特里克·斯图尔特配音)曾与Gareth国王结合。 国王死后，他的潜在继承人双胞胎孙辈相互争夺王位。 当Drago的力量源强 “心火” 被盗时，国家危在旦夕......Patrick Stewart voices Drago, the magnificent dragon who became bonded with King Gareth. When the king dies, his potential heirs, twin grandchildren who possess the dragon's unique strengths, use their inherited powers against each other to vie for the throne. When Drago's source of power - known as the Heartfire - is stolen, more than the throne is at stake; the siblings must end their rivalry with swords and sorcery or the kingdom may fall.