In an Equestria still ravaged by the aftershocks of a 500-year old nuclear conflict, the primal law of strength and weakness has become the guiding principle of a land once ruled by cooperation and friendship. The princesses are long gone, days and nights have no definite length, and strange creatures from before the dawn of Equestria stir in the darkness. But there is one pony, scarred by tragedy, hardened by battle, the chosen heir to an ancient assassin's art, with the strength and fortitude to protect the innocent and punish the wicked. Along with her sisters, she may have the power to bring peace to this dark world. But what price will the stars require from her?

An adaptation of the infamous anime/manga 'Hokuto no Ken' (Fist of the North Star).