In a world where the movement of the sun and moon is down to the whims of alicorn princesses, other ways must be used to keep track of time. High up in the mountain above Canterlot, there lies an old abbey, home to the Order of the Time Turners, a monastic community of ponies founded by Starswirl the Bearded, who follow a strict timetable of daily duties to regulate the length of day and night. After following the same routine for over seven hundred years, things are about to change.

A tale of Equestria from the time before Luna’s exile, told by Doctor Hooves, with further commentary by Twilight Sparkle and the Cutie Mark Crusaders.