The Demogorgon, also known as the Monster, was one of the main antagonists of the first season of Stranger Things. Where did Eleven end up after she destroyed the Demogorgon?

In the process of killing the Demogorgon, Eleven vanished to the Upside Down. Eventually, she found the portal that the Demogorgon had created when it entered the school. She made the portal large enough to crawl and reached the real world.

Asked by Vasilii Kulev · Last updated 5 years ago · 4.2K views · SOURCE