X-Men: Apocalypse announced that Singer would direct the film. Singer has called the film "kind of a conclusion of six X-Men films, yet a potential rebirth of younger, newer characters" and the "true birth of the X-Men". Singer said that Apocalypse is the main focus of the film. Kinberg said that the younger versions of Scott Summers, Storm, and Jean Grey appearing in the film are "as much a part of the film as the main cast". He described Summers as "not yet the squeaky-clean leader", Storm as a "troubled character who is going down the wrong path in life", and Grey
X-Men presented in the comics serve as allegory to modern issues in the real world, such as Lydia Nance suggesting mass mutant deportation. The X-Men exist in the Marvel Universe along with other characters featured in Marvel Comics series. They often meet characters from other series, and the global nature of the mutant concept means the scale of stories can be highly varied. The X-Men's enemies range from mutant thieves to galactic threats. Historically, the X-Men have been based in the Xavier Institute, in the town of Salem, located in Westchester County, New York, and are often portrayed as a family.