After their last adventure, things get worse... A lot worse, But The Mane Six will be fine. They have won every time there's been a problem, Discord, Chrysalis, Sombra, Trixie, They can't lose... Right?
A long time ago, a war erupted between the unicorns and Pegasi. The earth ponies managed to survive, Pegasi are rare and all of the unicorns were wiped out. So what happens when a unicorn is discovered in the wasteland of Equestria?