Pinkie Pie is one of the best spirit mediums in Equestria. Ponies from all over the land have called upon her at one time or another to communicate with or dispel beings from the other side. On one particular night, Pinkie and her faithful assistants are called to a lonely cottage in an otherwise deserted part of Equestria. The owner wants Pinkie to get rid of a spirit who has taken up residence there. What unfolds as a result is nothing like what they expected.