Equestria fell once into the claws of war. Ponies divided the kingdom, taking a lot of lives off the earth, a lot of dreams, a lot of love. When it all finished, they worked again to rebuild their lands. But now, while everypony's grieving and crying, an ancient evil, almost forgotten by Celestia, returns to haunt her and her subjects. They must join forces to defeat this enemy once for all. But before that happens, the Six Element Bearers need to find each other again.

The war took a lot from the ponies. Even their friendship.