Celestia sits down for morning tea. That much is regular and calming and a good way to greet the day. She looks across at her darker self, Daybreaker. It would perhaps not be as calming as she had hoped.
Celestia is unable to stop the two evil royal sisters, and so they continue their battle. However, Daybreaker is stronger than Nightmare Moon, so the Evil Princess of the Night finds a way to gain more power, and an intense battle ensues...
The MLP: FIM Universe, turned on it's head where villains are heroes and heroes are villains. A new Elements of Harmony, VS the Elements of Disharmony... the Mane Six? Alright, something's very wrong here. Nah, just a negative polarity universe.