Princess Celestia has a new assignment for her star pupil, Twilight Sparkle: Help Midnight Dreamer, Princess Luna's student, learn how to make friends.
A young filly is tasked with the question we all face: Who am I? What is my destiny? Encountering things a young filly like herself should never have to face, she is dragged down into the depths of her mind in order to question her own fate.
Windsong, a tempermental filly from Manehatten, needs to get away from the oppressive atmosphere that is her hometown. So she goes to stay with her grandmother for the summer, in Ponyville.