Julius is one of twin children born from the union of Arvis and Deirdre, the other being his sister and opposite Julia. This also makes him the younger half-brother of Seliph. Being a full-blooded descendant of the Earth Dragon Loptous, Julius is the final result of Manfroy's schemes to groom an heir to the mad god. He was eventually consumed by the dragon's spirit, and proceeds to turn his father's empire into a twisted, barbaric land resembling the old Lopt Empire. He meets his end by Julia and the power of Naga, the Divine Dragon goddess.