It is a war between the medieval pony kingdoms of Eoland and Chevale that has lasted 1000 years without end. A war Princess Twilight of Equestria will find to be the hardest test she will have attempted to try and stop.

The events that caused Equestria to become divided is a mystery who or what cause Celestia and Luna to go missing that cause their people to become divided hate each other who has the power to do that this tale will show what happen that fateful day.