Surge the Tenrec and Kit the Fennec are transported to the human world with Chaos Control, where they meet a certain black and red hedgehog and a group of former villains.
After a strange moment when finding the last Chaos Emerald Sonic the Hedgehog is transported to a new world. However, our blue hero is caught in the crossfire of a dangerous battle! Can Sonic save the day and bring the Legion of Doom to justice?
Sonic the Hedgehog has been though a lot in his life, but nothing quite like getting morphed into a pony and being sent to Equestria with his friends. Now the race against Eggman for the Chaos Emeralds begins again, but Sonic and the gang have help.