Evil forces from an ages long past descend on Equestria and both Princess Celestia and Princess Luna are powerless to stop it. Equestria's only hope lies with a single pony. A pony who both Princesses know and haven't seen in millennia... their father the King.

Twilight Sparkle and her friends now must embark on their greatest and most dangerous adventure yet to discover the origins of the Royal Family and a world long since forgotten by ponykind.

P.S. Content Rating is subject to change