YouTube channel Eman's Movie Reviews has a pretty detailed theory about how Loki's story played out following the events of Avengers: Endgame -- and if he's right, it could go a long way toward explaining what the status quo will be in the character's upcoming Disney+ series. For obvious reasons, this story will feature spoilers for Avengers: Endgame, so you've been warned. In the film, some of the Avengers travel back in time, stealing the Tesseract from Marvel's The Avengers. The Infinity Stone is dropped, and picked up by Loki -- who at that point had already been defeated by the Avengers and was in custody. He uses it to teleport away.
