The breakout star of Loki was Sophia Di Martino's Sylvie, a Loki variant who wanted to "free" the Sacred Timeline from the Time Variance Authority. She was last seen killing He Who Remains at the end of time, and her absence looms large over the Season 2 premiere. Audiences don't see her at all until Loki's first post-credits scene, where Sylvie emerges from a time door near a McDonald's in Broxton, Oklahoma, in 1982. But which Sylvie is this?
Source：https://www.cbr.com/loki-season-2-first-post-credits-scene-explained/
