Lucius Invictus (Lucius I) has set his eyes on conquering Earth in the name for Roman Terra. Even as he sends his son Titus and two others to assist him. They must overcome their weaknesses in the new world they are targeting ranging from just trying to fit in, to even fighting off simple sugary sweets. But as they set out trying to assist their Emperor and their mission - Johnny Brutus does his best trying to foil their plans at every turn.