Paradox Effect

The combination is quite unique and raises interesting questions about cause and effect. I'm curious what sparked the idea to explore these two themes together.

The science felt plausible enough for me to get immersed, but I wonder if others thought it was a bit too speculative or well-grounded.

The story moves quickly enough to keep me engaged but also pauses for explanation. Did the pacing evolve during writing or was it carefully planned?