Betrayed by an immortal, trained by a God, hunted by Demons. When his clan is wiped out by a beautiful demon, young Taikobo finds himself in charge of the mysterious Hoshin Project. Its mission: find all immortals living in the human world and seal them away forever. But what is the ultimate goal of the Project? And does Taikobo even know whose side he's really on?! The two princes return from their training on Mount Kongrong and must now take sides in the great war between Yin and Seiki. Will they use their newly developed powers to support their father or to oppose their mother's murderer?