Every foal knows the story of Hearth's Warming Eve. How the three great pony tribes united and founded the modern Equestria.

But what if things had turned out a little different? If a night of singing and laughter hadn't been enough to overcome the hatred and prejudices that had built for centuries? What if the old enemies, that are now nothing more than a myth, would be more than that? Could ponykind survive in this world? Or would it perish to the cold and hatred that nearly killed it once before. Only time will tell if they are ready, ready to walk into a new age ... of Harmony.