Kioku IS Sonic.exe or X if you Will. But one day, He decided to clone himself for one of His Many Sadistic games, but that Clone of His become too self-aware of it's surroundings, ultimately being dissatisfied with It's creator. so, It erased X's memory, Took ALL of His powers, and Left Him to Die. But X didn't Die. He came Back. He had no idea who he was, or why he was made. but Together With Alan (After earning His Trust), They formed a Group called "The Survivors of Tomorrow" making it Their Mission to Escape the Clutches of X's Own Creation.