The King of All Cosmos has amnesia. Despite all his power, getting hit by a passing meteor was enough to take him down. Now that he's out of the picture, there's no one left to manage the Cosmos. You'd think the Prince and the rest of the royal family would be able to step up, but it's kind of hard to replace one of the most flamboyant and over-the-top characters in recent memory. Instead, they create the RoboKing, a giant mecha capable of doing everything the King could do…without the style, of course. The Prince must really hate his father if he thinks some hunk of metal could take his place. The RoboKing lives up to its predecessor's legacy in only one way: destruction. His first act as the new ruler was to go berserk and wipe out the entire Cosmos. Planets, stars, constellations, everything. Not only is the true leader gone, but now his kingdom has been torn apart. All because the Prince thought he could replace the ruler of the universe with a robot.