The culmination of the Star Wars sequel trilogy, The Rise of Skywalker, takes place on the hidden planet Exegol, where Rey fights against a clone of Palpatine, aka Darth Sidious. As the last remaining Jedi, Rey is forced to face one of the most powerful Sith in Star Wars history on her own. Except, she is not alone.
Source：https://www.cbr.com/star-wars-rise-skywalker-jedi-voices/
