Takeru Aoyama, a young man, continues his journey in search of the Three Sacred Treasures in order to save humanity, bravely contending against the Chimimōryō (evil spirits of the mountains and rivers in the mythical Japanese bestiary)
Takeru Aoyama confronts evil spirits who have taken over a city plagued with natural disasters.
Takeru Aoyama travels to a pseudo-medieval word to confront the demons of greed plaguing the populace there.
Takeru Aoyama confronts false priests who poison the people with drugs.
Takeru Aoyama confronts the primary evil, and discovers the errors of mankind which led to the creation of such darkness.
Takeru Aoyama continues the fight against the great evil, using the Three Sacred Treasures to save the souls of humanity.