"Maria... This is what you wanted right?, This is my promise I made to you.", After the events of Sonic Adventure 2/Battle; Shadow the Hedgehog finds himself in a Universe extremely unlike his own, he finds himself at the start of an alien invasion. Driven by his promise watch him Continue to fulfil Maria's wish.

David gets the chance to start his life over, not as a puppet of the Patriots or anyone else. He's all alone with little gear and no allies, but that's how the Legendary Solid Snake operates, new enemies? new mission? Nanomachines? His war may be over but a new one is beginning. Chapter 2 Redone!