X-Men - Days of Future Past (2014)

Following the events of the Dark Phoenix Saga, the X-Men lay Jean Grey to rest. After losing the woman he loves, Cyclops quits the X-Men.
IT WAS THE BEST OF TIMES
IT WAS THE WORST OF TIMES.
Relive the legendary first journey into the dystopian future of 2013 - where Sentinels stalk the Earth, and the X-Men are humanity's only hope...until they die! Also featuring the return of Alpha Flight, who help combat the Wendigo, the history of the X-Men from Cyclops himself..and a demon for Christmas?!
Collects Uncanny X-Men (1963-1981) #138-143, by the legendary creative team of writer Chris Claremont and artist John Byrne; and X-Men Annual #4, illustrated by John Romita Jr.