Primarch Rogal Dorn once said of the Second and Eleventh legions: "Had they, in fact, been warnings that no one had heeded?" It turns out he was more right than he would ever know. Now the two lost Legions will fight their war on new, Equestrian soil

16 Years prior to the events of EG, a peaceful night in Canterlot is interrupted by the arrival of the Nine Tailed Fox. Where did he come from? Why can't he remember anything? And what's in store for him and his Jinchuuriki, Sunset Shimmer?