The synthetic son of the evil Reionics Ultra Warrior, Belial, Geed was born at an unknown point after the Crisis Impact, and has spent most time of his life on Earth unaware of his origins, living as the human Riku Asakura. In his quest to collect the Little Stars, he discovered his heritage and battled Belial, being the one who (reluctantly) put the evil Ultra out of his misery for good.
Galaxy Rising is Geed’s Ultra Fusion, using the powers of Ginga, X, and Orb, enhancing his Primitive form.