Ditzy Doo is still trying to learn the ropes of traveling with the Doctor through space and time. She is now faced with what the Doctor has called "The most dangerous thing we've done so far"
The Doctor, Derpy, Dinky, and Amethyst find themselves in a predicament after an adventure in Canterlot involving the Changeling attack when the TARDIS goes missing!
Derpy is looking for a new pet, and she knows just the place to look for one. However, is all of this just a dream? Or could this possibly all be real by chance? Muffin material ensues within this story.
Derpy and her daughter Dinky have to fight their way through zombies and even the army by the sides of the four survivors of the zombie apocalypse in search of an escape.