"When brilliant Kurt, a disgruntled former designer of RS 1, steals the high-tech robot, Edison, Match, Alien and Ian must pursue him, both in reality and in the virtual world of the Internet. The agents soon discover that Kurt, employed by an international arms dealer, is planning to sell RS 1 to a wealthy Middle East buyer. When Kurt orders RS 1 to wage war on Hong Kong, the three Hong Kong cops and Ian are forced to put their lives on the line against one of the most lethal weapons ever devised."
Notes:
Nicholas Tse and Grace Yip are not in this sequel.