Synopsis
In the post-apocalyptic world that Earth has become in the 21st century, monsters, mutants, and demons all roam the land searching for human prey. Kakugo and Harara have been trained by their father in the ancient Zero fighting technique, tasked with protecting the last remnants of humanity and restoring hope and peace on Earth. Empowered by both their superior combat skills and secret techniques, as well as special living armor forged from the souls of ancient warriors, they are sent into the world to defend the weak from demons and mutants who savagely attack and destroy human life. Yet, despite all their training, Harara succumbs to the evil within, killing their father and believing Kakugo is dead as well. But their fates remain intertwined. Kakugo arrives at the remnants of a city to aid the few human inhabitants. As he saves them from the ravages of cannibalistic monsters and depraved mutants, he once again encounters his psychotic sibling, and the bloodiest battle of the 21st century gives new meaning to sibling rivalry!
