A haunted empire. A wicked sorcerer on the rise. Three teenagers stand between a generation of peace and the creatures of myth seeking retribution for a dark past... In the shadow of the fallen Warlock Empire, twins Hidekazu and Masanori thrive on tales of their ancestors' wyvern-slaying, of the wars preceding Seiryuu's first era of peace in over a thousand years. But as the Dragon Goddess' influence wanes, her greatest enemies...