There is a big gun-fight between the police and the robbers. There are ten death and three injured. The major criminal, YAD, is wanted with a reward over five hundred thousand dollars. YAD orders FAT KEUNG and his friends from the mainland to rob again next week when their ammunitions arrive. WAI orders them to arrest YAD as soon as possible. Sir TSANG was killed by YAD. The next target should be WAI. It is because WAI had arrested YAD five years ago. YAD was sentenced to five years imprisonment. W Al invites TAI to have lunch. They get into the car. WAI finds a news clipping and a cassette tape on the wind-screen before they close the car-door. WAI puts the cassette tape into the hi-fi. In the tape, YAD claims that there is a bomb in his car.