a super genesis wave caused the two worlds of sonic and Equestria girls to fuse together. all mobians became fully human, the chaos emeralds disappeared off the face of the earth, and the memory of anything being different from how it is now, simply ceased to be.

Now Solaris "Sonic" Dark moves to canterlot and discovers magic in the form of six girls, little does he know, there is something watching in the shadows.

cross-posted from fanfiction.