Most likely not. 'As Above So Below' is typically classified as a fictional horror or thriller. These kinds of movies often draw from imagination and creative concepts rather than real events.
It could play out through the story's structure. For instance, if there are different levels of reality in the novel, the events on the higher or more spiritual level (as above) might influence the actions and decisions on the lower, more physical level (so below).
The phrase 'as above so below' is an ancient principle often associated with Hermeticism. In a story context, it could imply that what happens in the celestial or spiritual realm (above) is mirrored in the earthly or physical realm (below). It might be about how the higher ideals, laws, or patterns are reflected in our day - to - day lives.
It's not based on a true story. The plot and elements of the movie were purely the imagination of the filmmakers to create a thrilling and mysterious narrative.