After Starlight destroys the time traveling spell, Twilight and Spike get stuck in an alternate timeline where Nightmare Moon is the sole ruler. With the help of a familiar friend they will fight to free Equestria from the clutches of Nightmare Moon’s Tyranny.

Starlight Glimmer and Twilight Sparkle get Stuck in a cave and will have to work together to survive. Can Starlight let go of her ideals and try to listen to Twilight's ways? Who knows.