A Zodiac computer virus controlled by Pisces causes the robots in the Arc Station to become mavericks while the air conditioner is set to a deep-freezing temperature. Tony repels the virus with a firewall, which causes it to go berserk and make electronics across the city go haywire. Iron Man lures the virus into his own operating systems and eventually he fights the virus in cyberspace - during which the virus' misguided master, Sho, has a change of heart and sets things right. As Iron Man is attacked by two Cancer robots, he is faced by the new Ramon Zero armor.