The story itself revolves largely around the mechanics of time and the history of Equestria as it is before and after changes of the past. Featuring a young unicorn stallion named Chrono Spark as a lead character, alongside others that he has already known and has yet to meet, adventures crossing outside of both time and space soon follow, incorporating characters both within and without canonical presence.
Subject matter can easily be considered grimdark due largely to psychologically intensive moments throughout the story, and several moderately detailed hostile scenes.