Takes place after the "hedgehog havoc" arc of Archie Sonic! After Sonic and Amy travel to the alternative universe, Moebius, Sonic meets Shade, the "Anti-shadow" of this universe. But what Sonic doesn't expect after returning home to his prime zone is Shade following after him. Not to mention confessing his feelings to the blue blur! What will Sonic do when he's caught between two different versions of Shadow? One that doesn't know how he feels about Sonic, and one that's hiding something darker under the surface of his feelings....