Applejack comes across a Pinkie duplicate hiding beneath her barn wreckage. But, somehow, this one is different than all the others. She calls herself Pinkamena. Takes place right after Too Many Pinkie Pies.
Applejack tags along with Pinkie Pie for a weekend trip at the Rock Farm to spend quality time with her family. AppleJack only hopes to prove that she can be a Pie just as well she is as an Apple.
As a series of odd dreams plague Applejack night after night, she turns to the only one pony who can help her make sense of it all. But both sides of the story are as different as night and day, and nothing is ever as it seems in the world of dreams.