2028

2028 is the twenty-eighth year of the 21st century. In this timeline, human freedom fighters are still embroiled in a decades-long struggle against the forces of the artificial intelligence known as Skynet. It will be more than a year before resistance fighter John Connor embarks upon a bold strategy to use time travel to safe mankind.

Charles Xavier, the most powerful mutant telepath in the world begins suffering from dementia due to old age. He has massive seizures which unleashes the full totality of his power. One such seizure seemingly destroys all of the members of the X-Men save for Wolverine. Wolverine takes Charles on the road, and they take up sanctuary in Mexico.