in a world of demons it is divided into two regions, the region of light and darkness but the world of darkness tries to seize the region of light and that is why several temples were built, each of which is guarded by two good demons, one of the Demons is the main guard of an Injiro Shrine named Jinjou, a long-lived nine-tailed red fox demon, one day Jinjou finds an injured cat, Jinjou senses that this cat is a good demon so Jinjou takes care of the cat and it is named Yuki because its fur is as white as snow. For several years Jinjou lived with Yuki and Yuki always helped Jinjou destroy the dark demon