Equestria has had 1000 years of relative peace, and prosperity. With the return of Luna, the balance upon which her walls have stood has been restored. Unfortunately, every empire falls. Often, our epilogues are etched deep into those histories that brought about the founding itself. The Elements of Harmony saved the fallen princess, but their power comes with a heavy cost. When an ancient lie is revealed, when an old dawn threatens the survival of the Equestrian Age, an opportunity arises to write history anew.... but even in this, as in everything else, what's past is bound to be prologue.