A fortuneteller prophesizes that whoever marries the beautiful Ukio will become the ruler of the world. Naturally¸ this makes her very popular with those vying for power¸ particularly the insatiably greedy Lord Donjo. Only the ninja Jotaro can stop Donjo’s plan¸ but to do so¸ he must first battle the deadly team of ”Devil Monks” serving the lord. Will Jotaro succeed in his mission? And if so¸ will Ukio marry him¸ thus making him the ruler of the world?