Along with the development of society, crime was getting worse and worse - one day, plutonium was suddenly stolen from a nuclear power plant. The raiders, who call themselves the Dark Army "Phoenix," lie that their goal is to build an ideal nation in corrupt Japan. And for that purpose, they sent weapon humans (weaponoids) one after another. On the other hand, in order to stop Phoenix's ambitions, the Japanese Armed Police (JAP) warrior Commander 0 has been dispatched!!