Urotsukidoji is the story of Amano Jyaku from the world of the Jyujinkai and his three-hundred-year quest to discover the Chojin. Accompanied by his sister Megumi and imp-servant Koroko, he has searched the world of the Ninjinkai (humans) for centuries and now he believes he may have found what he has been looking for! But how can he be sure who the Chojin really is? And what will the Chojin's "perfect world" really be like? As Amano is tormented by doubts and uncertainties one truth rises to light: before creation there must first be destruction!