First Steps has finally hit theaters, and fans are going wild over the post-credits scene that sets the stage for Avengers: Doomsday. In a r

First Steps, I am convinced that Doctor Doom will be Avengers: Doomsday 's main character. The ending of The Fantastic Four: First Steps did not do much to actively set up Avengers: Doomsday, with the team remaining in their contained universe after defeating Galactus.