Earth 213459

The year is 2010.  Years after moving to San Francisco to start SFX, the Californian base of the X-Men, adolescents all over the globe are discovering dormant mutant powers.  The X-Men currently being occupied at SFX, a new band of mutants who've just discovered their powers have rebuilt the X-Mansion in Westchester County, New York in order to create another sanctuary for the again rising mutant population.