The series is an exploration of the limits of our understanding of reality. It asks the question: what if there are other universes out there, each with its own laws of physics and history? What if our universe is just one of many?
This series is also a meditation on the nature of time and space. It suggests that time and space may not be as fixed as we think. It is possible that there are other dimensions of spacetime, and that we are only able to perceive a small fraction of them.