Hong has a brilliant mind and immediately senses she's dealing with a killer with very special skills.

Young cop Kong Yat Hong and her partner Mark are put on the case. She's aided by her sister Sue, who operates the pair's World Panorama surveillance system, which allows them to tap into any video security system in the world. She kills Chow Lui with cyanide hidden in a pair of sunglasses. Invited by Chow Lui for a visit in person, arrives in the form of the beautiful Lynn, a professional assassin with amazing high-tech and kung fu skills. The mysterious '' battles the virus and saves the company. At the last minute a cyber-friend arrives to join the battle. The giant computer company owned by brothers Chow Nunn and Chow Lui faces a crisis when a powerful computer virus rapidly wipes out their computer network.