As human civilisation progressed, more and more destruction occurred at the hands of these advanced humans. Mother Nature, in turn, struck back. Disasters became more common, to the point where, by the year 2500, Mother Nature reclaimed almost everything! These disasters eventually stopped. Humans had once again become primitive and then they started to rebuild. They started small, building villages, then towns, markets, cities, and slowly, countries. Some countries became massive empires, like the Caracal Empire, which conquered the Middle East, the Caucasus, Southern Europe, and North Africa. But, in the region called 'Anatolia', a lycanthrope, Vandalitser, was born. He was trained in advanced magic, and eventually built an empire, stretching from Western Europe to Japan:"The Vandalitserian Empire" and rediscovered old human technology to create a colossal virus army.
It is year 3020. A peaceful afternoon of a remote village in Japan is shattered by the attack of the Demons. It's up to the two young Ninjas, Kei and Tai along with their Sensei to stop these attacks and annihilate these demons and the evil wizard Vandalitser, who wishes to have suzerainty over the world! Will the young Ninja's be able to stop this Wizard?