When an explosive event shatters the lives of the X-Men and takes away their mentor, the beaten heroes walk away from it all. But then they're given a rare glimpse into the future, and see a world in utter ruin, ruled by giant destructive robots. A world that spiraled out of control because the X-Men had given up. So now the most legendary of all X-Men takes the lead - Wolverine! Reuniting these broken heroes, Wolverine embarks on the ultimate mission - to prevent the world's destruction. To rescue us from ourselves. To save the future.