This story, as cataloged by historians from the Griffin Empire, and from the Kingdom of Equestria, is the quest of legendary heroes of The Elements of Harmony, Midnight Ink, Yanya the Noble, Delphi White-mane, Othello the Mystic, and Joanne the Brave. These heroes saved pony and griffin kind alike from beings all but considered a myth. Until, that is, they showed up threatening the shaky balance between the two powerhouse nations on the Equestrian continent and planet at large. Can the princesses gather the heroes and save the day?