AH LOON's mother and brother AH FU arrive Shanghai to visithim but AH FU is beaten by the gangsters as he is caughtplaying tricks in a casino. AH LOON saves him and FOK looksafter his recovery. TO revenges by instructing AH LOON toplace some snakes in CHOU, HUNG's father's club which causesbig disturb. In return, GHOU plans to blow up TO's newcasino but is unsuccessful and gets humiliated.