The Sequel to Number 12.
The Doctor and Twilight leap into the future, though it may be a far darker place than they envision. In the mean time somehow the Doctor keeps crashing around Ponyville, something to do with Fluttershy, but what?

Fiona Starwind a young girl who was the helpfull creator of a machine capable of opening a rift to other dimensions was kidnapped shortly after discovering how to make a stable rift. But a power hungry man took her hostage and took the plans and had her Dial home device she deveoloped for a robot they were going to send through the rift the next day. But for having defended her self she accidentally was sent through the random rift co-ordinates that the evil man had set for himself to the world of Equestria and what made matters worse the Abstract plain changed her from her human for that that of a pony. Now Fiona is stuck in the Dimension of ponies with no way to get back and no know how about the dimension she currently resides in. Its a whole new adventure for her. Will she ever get back home or will she be stuck in the Dimension for the rest of her life.