Midnight Blue, a unicorn that was the student of Princess Luna at one point, has to travel to Canterlot through the war going on between Luna and Celestia. He needs to help Luna, for the scales may tip towards Celestia if he fails.

In a world where the Mane 6 never meet, and Celestia is the evil tyrant known as Supernova Star, can the Elements of Harmony acquire new bearers before it's too late?