It claims that Kylo Ren is heading for The Beyond in Star Wars 9.
If Kylo Ren finds a pathway into The Beyond, where Jedi spirts dwell in their off time, it could open an avenue to have Luke Skywalker become a bigger part of the story.
The speculation is that Kylo Ren is assembling the galaxy’s largest force ever seen, and he plans to dominate the Star Wars universe with an iron fist.
In terms of Star Wars and its own insulated folklore, what is The Beyond?