Ponies are gone. The three tribes never achieved peace, and were devoured by the ice of the windigoes. In their place rose the Diamond Dogs, crafting magnificent empires and mastering magic. Ponies are just a footnote in the history books. That is until one falls into the lap of Nokto, a scholar of the Imperial College. Now he and this pony named Twilight find themselves thrown into an adventure that spans more than one universe, and may decide the fate of both her world, and his.