SONG's brother comes into open conflicts with HUNG. The two gangs exchange fire and accidentally kill an innocent citizen. Under pressure from the public, the police seeks help from the flying squad and forms a special commission headed by FOK and KI to crush the two gangs. Mixed feelings swell in NAM's heart when he learns that HUNG is involved. FONG is sad to discover that NAM and KI are deeply in love. She is taken to drinking and once when she is drunk, she discloses to HUNG that NAM is a member of the flying squad. HUNG is shocked to discover that and he tries to persuade NAM to give up his job and join him. However, NAM declines his offer. Again SONG's brother plots to kill HUNG. ANITA helps HUNG to escape and she herself is kidnapped.