Loki

After absconding with the Tesseract in “Avengers: Endgame,” a different iteration of Loki finds himself in the enigmatic Time Variance Authority. This bureaucratic entity operates beyond the confines of time and space, overseeing the timeline. Loki is presented with a dilemma: either be wiped from existence for being a “time variant” or assist in repairing the timeline to thwart a more significant danger.