In Year 2064, That scienists in Japan create Biological Engineered Pooping Fox "The Nine Tails" and First Human Deer Hybrid want to be treat as normal person. Put one ecaspe and mostly destoryed Japan with an new unintended man-made virus turns few japanese into borderline human-animal hybrids infected 34% of Japan's population, Your "play" as Ninja named Natruto to kill furries.