A fire in the Royal Archives. A mysterious, unreadable scroll. An enigmatic figure cloaked in darkness. Fate conspires to draw Twilight Sparkle and her friends into a quest that will take them across the length and breadth of Equestria. From high peaks to deep dungeons, from modern streets to ancient ruins, our heroines will delve into their homeland’s earliest history, and the revelations they unearth will decide not only their own destinies, but the doom of their entire world.