In ancient times, there were fierce mythical deity, his power shook the earth to its very foundations. These days, one of them, the God of Darkness Susano, sleeps in the grave, waiting for their revival. However, agents Kikuchi clan, descendants of the first inhabitants of Japan, noticed the danger signs of evil spread. Armed with the knowledge and ancient artifacts,they are ready to come face to face with the God of Darkness. But they need to find a boy named Takahashi, chosen by fate to curb animated dark myth.