Sonic, Shadow and Silver have been brought to a new world after they discover a Prophecy that fortolds three heroes from another world to protect the Magic of Friendship and their worlds from internal Darkness. Along the way, they meet Twilight Sparkle, her comapnion Spike and her six equestiran human friends. They make new friends along the way and meet an old enemy from their world. Can Sonic, Shadow and Silver Protect their worlds, the Magic of Friendship,Twilight and her friends from their nemesis, or will everything fall into Internal Darkness forever?
This is a sequel after the events of Sonic 06 and MLP: Equestria girls.
Picture created by Super_Sonic from Fanpop.com