The finale of 'Stranger Things' Season 5 has left fans in shock and confusion following the apparent death of Eleven, portrayed by Millie Bobby Brown. However, subtle clues within the episode, including Mike's narration and a flicker before the Upside Down portal closed, suggest her death might be an illusion. Some fans speculate that another character, Eight, used illusion powers to fake Eleven's death, allowing her to escape and live peacefully, presenting a significant cliffhanger for viewers.