The year is 2069. A being of the void is interested in Earth, especially the Sonic franchise. Like many scary bloody-eyed hedgehogs before him, he creates a vessel that looks like sonic, but is too lazy to build a new dimension from scratch, so he invades other EXEs and steals parts of their dimension to make his own. However, he never steals from other retakes of Sonic.exe, since he admires them and wants to be accepted by them. The gateway to his world is safe to play, due to him sometimes getting too cocky and slipping up, but if you get a game over as that character, the current soul possessing that character will be put in storage and yours will be dragged in.