Born as the forgotten twin of the Celestial Empire, Alex is cast aside while his brother is celebrated as a legendary genius. Rescued and raised with love under the name Draco, he grows up believing he is ordinary until a hidden treasure awakens the Omni Fusion System, a mysterious power that allows him to absorb bloodlines and unlock incredible abilities. As he journeys through the Underworld, defeats powerful beasts, and awakens ancient powers, Draco begins to uncover secrets about his true origin, his family, and a destiny that could change every realm. With rival races locked in endless conflict and his gifted twin waiting in the Celestial Palace, Draco must decide whether to seek revenge or unite a divided world. Can the abandoned twin become the hero who changes the fate of every race?