The time of the Solar Eclipse has arrived. A once in a generation or two event that has all of Equestria making ready for a grand celebration to be held in Ponyville. On the eve of the auspicious occasion several of the school aged fillies have dissapeared. The task falls to Princess Twilight and her friends to bring them home before the eclipse has ended. They have only one chance and must enlist the help from an unlikely source for salvation or the foals may be lost forever.