If this world is part of some kind of constructed reality, then there should be various clues in some patterns. Synchronicity can also reveal a lot about the nature of reality. (TNOR)
https://en.wikipedia.org/wiki/Simulation_hypothesis#Origins
https://en.wikipedia.org/wiki/Simulation_hypothesis#Science_fiction_themes
https://www.vox.com/future-perfect/2019/4/10/18275618/simulation-hypothesis-matrix-rizwan-virk
https://www.youtube.com/watch?v=c9p9NE4Pji0&feature=emb_title
https://paranormal-intersection.blogspot.com/search?q=Numbers+and+Patterns+of+Synchronicity