A re-telling of the Arthurian legend beginning with Uther and his brother Constans as they awake from cryosleep aboard The Constantine. The colony ship is on its way to colonize the planet Camelot that has been prepared by a special hybrid android called D.R.U.I.Ds. Before they land, the brothers suffer murder and betrayal at the hands of a rogue crewman named Vortigern and try to follow the guidance of the D.R.U.I.D Merlin, who seems to know more than he's letting on. The battle begins when Uther discovers a great mecha called Excalibur on the planet, created by the D.R.U.I.Ds, and once kept on their elusive planet Avalon that will do the duty of masses in war. With this mecha and the wisdom of Merlin, Uther takes up the reins to govern and protect his new planet from Vortigern's tyranny. In the process, Uther creates a monarchy and takes the throne, thinking the only way to victory is to demolish the democracy they had planned and to become a dictator. On the planet, they encounter other D.R.U.I.Ds, such as the dark Mab and mysterious Vivian. Uther gathers his military friends to crush the first civil war before it escalates to neighboring planets that are already inhabited by suspicious alien societies. With Morgause and Lot at his side, will they succeed?