100,000 years ago, a meteorite crashed into Earth, granting a 17-year-old caveman the power humans have craved for millenniums, immortality. Though originally a savage and cruel caveman, millenniums have let Acheron refine himself and surpass the epitome of Humanity, basically, a god on Earth. With his power, he mastered all forms of combat, every language, all the arts, and much more. He sometimes created empires, sometimes built empires, sometimes destroyed empires, at times, even his own. Today, mutants with superpowers walk among the public, it is kept a secret by the governments throughout the world, and events pertaining to them are covered up but doesnt stop Acheron from interfering with their plans.