After the Third and Fourth World Wars, global nuclear contamination ravaged the planet. Advanced weapons were destroyed, and technology regressed severely. Hollow disasters became frequent. Countless new species appeared, constantly evolving and replacing one another. These new species looked like humans, spoke like humans, and knew how to use guns. They vowed to wrest control of Earth from humanity, and soon the fighting began. Humanity faced catastrophe.
Du Long led his fighters into a desperate battle against the new species. In the end, he discovered that not one of the fighters who had shared life and death with him was human! Du Long examined himself, bewildered...
