Things have begun to go wrong in Equestria: a massive storm, stolen artifacts, and some force gathering Equestria's greatest enemies in the background. Most disturbingly, it appears that Celestia herself has a hoof in the machinations troubling the land. The only answers may lie in Celestia's past and the ancient diary she entrusts to her Faithful Student. Can Twilight uncover her mentor's past secrets in order to save Equestria's future?