In the near future, a weary Logan cares for an ailing Professor X, somewhere on the Mexican border. However, Logan's attempts to hide from the world, and his legacy, are upended when a young mutant arrives, pursued by dark forces.

Thor is imprisoned on the other side of the universe and finds himself in a race against time to get back to Asgard to stop Ragnarok, the destruction of his homeworld and the end of Asgardian civilization, at the hands of an all-powerful new threat, the ruthless Hela.