In the City of Tomorrow, located somewhere in the future, decrepit and rotten slums are wracked by violence and anger - and the Central Guard Company just got a contract to take care of the problem. However two of the company's top researchers can't agree on the solution: one suggests the use of a protective suit, while the other wants to take a more active, aggressive stance. Unfortunately, someone in the company would like to take advantage of the situation - and the new technology - to take care of some deadly personal business. So we have a rival scientist's genocyber killing machine stalking John Stalker as he tests his own guard suit designed to help clean up the slums in the City of Tomorrow.