She's one of the last surviving X-Men in this post-apocalyptic world. She’s part of that with Wolverine and Charles and Magneto, they’re some of the last folk standing from the original X-Men. They’re at the spearhead of this mission, this last chance at saving the world. This is their only hope, their mission into time. Can you actually go back and affect time? Can you go back and change things or will time correct itself? Will history fight you back and is your destiny pre-determined or can you change it?