Robbers, HOI, LI and NAM, are trying to rob the house of the Chief of the Police Force. The police pays special attention on this case. They try their very best to arrest these robbers. Three robbers with masks rob a rich merchant. Fortunately, security guard SUM, YIN and KWONG, join together to fight against them. The robbers are failed. They escape away. SUM finds that one of the robbers are with beard. The police finds three suspects through a spy, MING. However, they find that these suspects are not related to the 'Peak' case. The robbers intend to rob a luxurious apartment at the Peak. The victim, WENDY, loses some jewellery and fifty thousand dollars. WENDY is being kidnapped. The cops appears. WENDY claims that it was just a misunderstanding!