Alistair Krei thought that his teleportation project was a failure and abandoned it after Abigail Callaghan met what seemed to be her demise due to an unforeseen problem. The truth was that he discovered something far greater than he could have ever imagined. Now, Big Hero 6 and SG-1 must figure out a way to save the world before it's too late.

Two hundred years after the world was bathed in nuclear fire. The Brotherhood of Steel's mission is to find technology that came from before the apocalypse, but they could never have imagined that they'd discover something older than humanity itself: a portal to other worlds - a Stargate. It finally seems like there is hope for the Wasteland, but war... War never changes.