Darkness is rising once again. Granny Smith has a secret to her longevity, and Fluttershy really wishes she wasn't listening at the window. Now, it is up to Applejack to destroy the Ring where it was wrought: Mount Doom in the Crystal Empire.
Luna's illegitimate daughter grows up under the care of Twilight, unknowing of her past. But as she grows, it becomes clear: There is more to this than meets the eye. Is her life merely but a pawn?