X-Men Dark Phoenix is the sequel to the X-Men prequel taken place during alternate timeline altered by going back in time X-Men: Days of Future Past. TThe story of focuses Jean Grey as she begins to develop her powers to a level that has never seen before in a mutant. Jean is hit by a cosmic force that transforms her into one of the most powerful mutants of all. She needs to battle her inner demons so that she does not destroy the life as we know it. In the newest promotional clip, the franchise celebrates the legacy of The X-Men movie franchise. Dark Phoenix releases in theaters in June 7th.