A man, who lives alone in his apartment, finds his ideal woman while going to the symphony. He dates her and brings her to his pad, only to find out she came to the symphony on a ticket she got from a co-worker.
Lee Kei-hau is happily married with a son. His wife Wong Tai-chu, who has been complaining of discomfort lately, goes to see a doctor where her friend Wong Mau works as an assistant.
Hakim Gregory escapes from prison by killing a number of guards, and returns to his hide-out abroad, to lead again his gang of drug trafficking and contract murders.