When Sunset Shimmer decides to visit Equestria with her girlfriend – the human world’s Twilight Sparkle – she expects there to be some confusion. She doesn't expect to come home with a royal title.
Twilight Sparkle wakes to a wasteland. Equestria as she knows it has been destroyed. Twilight must find out how this happened, and she must fight through a toxic gas that changes ponies into something unrecognizable to do it. Are her friends alive?
Based on Cupcakes by Sgt. Sprinkles: In the aftermath that follows the tragedy at Sugarcube Corner, the Elements of Harmony are lost and broken. However, one night, Luna visits Twilight's dreams to inform her of a powerful resurrection spell.