A mysterious man who requests fights with strong fighters with the hope of dying in the process. However when he meets Noloty, she insists on saving him and gradually uncovers the secret behind his identity.

Zatoh is an evil book eater, one who can absorb the books of other people and take on their powers or memories. He absorbed Enrique Bishilie's book but unlike many others, Enrique's soul can take control of his body for an extended period and uses this as a chance to emerge and put an end to his and Zatoh's existence. With Noloty's and his friends' (inside Zatoh's stomach) help, Enrique successfully destroyed Zatoh's personality and permanently took over his body as well as his powers.