(The song above belongs to its rightful owners and creators.)
(Imported from Project Primus Beyond Ideas.)
Project Primus Beyond - Sonic X: At an unknown world, Sonic the Hedgehog, Miles "Tails" Prower, and Amy Rose were attempting to rescue Cream the Rabbit and her pet Chao Cheese from Doctor Ivo "Eggman" Robotnik with already 7 Chaos Emeralds in his hands. However, an incident occurred in Eggman's base when one of Eggman's minions accidentally shot the machine containing the Emeralds, thus activating the "Chaos Control" technique.
This teleported everyone, as well as Knuckles the Echidna, Rouge the Bat, Big the Cat and the Chaotix Detective Agency to Earth, the parallel version of their world with humans, where Sonic and their friends met Christopher "Chris" Thorndyke and Cade Thorndyke, brothers coming from the influential Thorndyke family in Central City, California.
Now Sonic, Chris, Cade, and their friends must join forces to protect both worlds from both Eggman and his minions and the Metarex army over the control of the Chaos Emeralds that brought them together here in the first place.