Twilight changes Star Swirl's time spell to travel back to the past once more. She ends up in the Pre-Equestrian era and unwittingly saves two fillies in the process. Little did she know what teaching them magic can do for the fate of Equestria.
Celestia has had a recuring dream or the past three years about something that fell from the sky into their world. When she goes to check out a group of animals that are misbehaving, the dream comes true, and whatever awaits has come into the world.
A Juggernaut wakes up in a crashed ship, and makes it his goal to kill as many enemies as he can before he falls. Nobody is more surprised than he when something other than enemy soldiers are waiting outside...
Something crashes on the Everfree Forest. As Lyra soon learns, the something is a massive construct, and there is somebody inside. Somebody that wants nothing more than to be left alone.
Lyra is not everything she claims to be. When she tries to leave town in secret, Bonbon follows to find out the truth, even if it takes them to the end of the world.
Once, a kingdom of humans existed not very far from Equestria. But after a reign of two-hundred years, they were banished by the alicorns, deemed evil. Millennia later, Twilight Sparkle wishes to learn more of the once great, Silver People.
A few generations hence, Spike is visited by his great-grandson, Uvarovite, and his fiancee, Dusty, and tells the story of how he won his wings and the heart of Uvarovite's great-grandmother, Rarity.
With her new apprenticeship under Nightmare Moon, Empress of Equestria and Queen of the Eternal Night, the orphan filly Twilight Sparkle plunges head-first into the conspiracies, secrets and intrigues of the Empire.