S y n o p s i s

In the Period of Discovery, the Land of Light start communicating with other high civilizations from parallel universes. Without any omen, the diplomat and two Civilization Guardians are attacked by monsters that capable of destroying the universe: Maga-Orochi and Leugocyte. The Ultra Brothers aware that someone was working in the shadow.
According to the emergency situation, many elite warriors from different departments of the Galactic Defense Force were assigned to launch a joint operation to solve the crisis, and even allies from the Cosmic Judge joined the fight.
During the operation, a mysterious golden giant, Tartarus appeared to attack the Ultras. He intervened in past dimensions and time to create Parallel Isotopes, like those monsters and the young Belial, Tregear. The huge conspiracy begins.