Last Word of the World

In the future, the world is destroyed because of a scientific accident, bringing the civilization backward to the prehistoric level. Human-beings started to mutate due to the accident, dividing into two different races: One is machine-combined Cyborgs, and the other is half-human-half-animal Beast-Spirits. As a member of the Cyborg Clan, Hei Yaoshi maneuvers between cyborgs and Beast-spirits for the purpose of exploring the secret of the world and fighting for his belief!