SPOILERS!!! I talk heavy detail on the latest Marvel Cinematic Movie, Avengers Endgame. I go into a theory that hopefully explains how the multiverse gets created within the franchise. First I do a bit of a recap of some of the events that helped mold the alternate universes, I then explain how Doctor Strange never saw the multiverse coming in Avengers Infinity War. I give 3 prime examples how the multiverse got created and how returning the Infinity Stones doesn't do all that much in keeping a singular timeline. I then conclude with a quick summary how everything got molded within this theory and also how the MCU's success doesn't stagnate them in taking on new challenges into their next phase.