Overview: YEE manages to get the password but fails to decode it. KWOK suspects that the decoding method may have something to do with FUNG’s background and would like NGOK to do some investigation. TIN tries to find out how SIN is getting on with NGOK but gets blamed by her for being too nosy. NGOK spots TIN and SIN together and fears that his plot will be unveiled. NGOK finds out about FUNG’s background from the Trio, based on which he comes up with the decoding method and manages to unlock the riddle. YEE and the 4 Queers come to pester FUNG on purpose, offering the chance for KWOK to go and get the munitions. KWOK returns home suddenly to have dinner with TING and BONG, during which he asks TING for a divorce. TIN suspects that NGOK has something to do with the theft of the munitions and thus decides to conduct a thorough search of his place.… ...