With Princess Luna seeking a more active role in Equestrian government, Celestia finds herself with more free time than she's had in a millennium. This leads her to realize just how isolated she has become, so she reaches out to Twilight for com
Before the discovery of the Elements of Harmony, the world was torn by a conflict between two powerful entities. Celestia and Luna struggle to preserve the society built by their parents, but between Order and Chaos, there is no middle ground.
A powerful figure from Equestria's past returns, creating a dilemma for Princess Celestia who must decide whether to imprison him again, or to release him back into the world.