Mutants rise up to face an ancient foe in this meandering superhero tale
In ancient Egypt, godlike pharaoh En Sabah Nur (Oscar Isaac: Star Wars The Force Awakens) enters his elaborate pyramid not for death but for resurrection in a new, eternal body. Lest his tyranny prove eternal, conspirators knock down the pyramid. En Sabah Nur is entombed.
In the 1980s, his tomb is opened, and En Sabah Nur rises, taking the name Apocalypse, which should give you a hint as to his plans. To cleanse Earth of the vile humans who make society weak, he recruits four strong mutants.