On an alternate earth, MUTANTS are the superheroes. For years, they have been feared.
We first meet a young CHARLES XAVIER and ERIK LEHNSHERR, who are scouring the globe to create a mutant task force in 1999.
A few years later, in 2007, CHARLES XAVIER has opened a school for gifted children, choosing to educate the next generation rather than be a hero group.
Fast-forward to 2023, where STEPHEN STRANGE (merely a washed-up doctor) begins to recruit whatever mutants are left after the creation of the Trask Industries Sentinels.