Orochi, the legendary monster, has returned to transform the world into a wasteland. In order to restore the earth's natural order and beauty, the wolf-embodied sun god Amaterasu must defeat each ominous being he encounters. Amaterasu travels through different regions of the world to regain "Celestial Brush" powers, all the while revitalizing all life.

Using an innovative control scheme, slash away at enemies, use various brush strokes to solve puzzles, create pathways, chop down trees or turn night into day. The real-time fighting system not only involves assorted brush techniques, but also myriad of specials attacks typically not associated with the physical prowess of a normal wolf.