After the re-emergence of the world's first mutant, world-destroyer Apocalypse, the X-Men must unite to defeat his extinction level plan.

The X-Men face their most formidable and powerful foe when one of their own, Jean Grey, starts to spiral out of control. During a rescue mission in outer space, Jean is nearly killed when she's hit by a mysterious cosmic force. Once she returns home, this force not only makes her infinitely more powerful, but far more unstable. The X-Men must now band together to save her soul and battle aliens that want to use Grey's new abilities to rule the galaxy.

Troubled by unsettling visions, young David Haller begins piecing together his fragmented memories and realizes he may have special powers.

With David and Oliver missing and Farouk on the loose, the team forms an unlikely alliance with their former enemy Clark and his well-funded government is on a new path to attaining infinite and world-ending power.