The Mane Six unexpectedly find themselves up against a powerful long forgotten mythological creature and for the first time in history, the Elements of Harmony fail. But it's not the end. The ponies find themselves trapped in a forgotten world filled with creatures they had never seen before-humans.

One group of ponies, and three groups of humans all with their own divisions. Out of them all the ponies are the more peaceful. Either they will help the other teams pull it together or the strife will doom them all.

Three way crossover. DP/HP/MLP