The Brotherhood

The story revolves around the idea of a new intergalactic overlord named Megiddo, who rose to power around 15 years after the demise of Kid Buu. Unlike his predecessors, he takes about the take over of species gradually. He studies the strength of their military might, their resources, and economic stability. With these 3 factors, Megiddo would use either one of them to bend any race of aliens to their knees to bow before his awesome power. As emperor of the universe, he takes delight in engulfing numerous planets whole to wither under the vast shadow of his empire. But like others before him, he is not without hubris. Anything and everything he sets his eyes upon becomes a part of Megiddo, and there is not one of countless worlds that doesn't escape his infinite gaze: including Earth.

Plot
But Megiddo is no fool. He's heard stories of the Super Saiyan that rose up to challenge the authority of Freiza, namely Colds Royal Family. He's heard of the boy who managed to stop the so called perfect being. No, to go up against a 'champion' of that caliber, he would need someone or something that would pose an equal threat to the current 'savior' of the universe. Perhaps, the previous one; whose name is all but forgotten to existence. A savior who too challenged his fate to rise up against those who abused their wrath with an iron fist. A protector who eventually turned into the very thing he swore to oppose. A victim of his own madness. And yet he lives, waiting for the perfect opportunity to strike his overbearing hatred upon all things. So the hell-bringer waits patiently, for his retribution.