After the Nine deceived and betrayed Sonic, taking with him all the pieces of the prism, he went into the portal and the portal closed, Shadow and Sonic alone remained in one of the fragmented world, the world of "ghostly green hills", except Sonic and Shadow there was no one in the world Sonic: sadly looks at the place where the prism of the breed should have been and then at the Shadow, sonic was offended that his friend whom he trusted (Nine) betrayed him and took with him everything that Sonic aspired to Shadow: looks at the place where the prism of the breed was and then at Sonic, he was angry at Sonic for the fact that this blue hedgehog did not listen to him again, he also said not to trust the nine, said that he was not his friend, but Sonic still did not believe Shadow and from this he was even more angry and I was ready to hit as soon as possible, with all Sonic's strength, in order to teach him a lesson