Overview: HO KWAI warns the drug factory beforehand and the police fail to arrest anybody there. SAI-LOK suspects that HO KWAI has done it because his bank account has suddenly got 300 thousand dollars. The Intelligence Unit learns that the Columbia drug dealers are coming to Hong Kong to meet HO-WAI. HOK-LAI and SAI-LOK carry out investigation in HO-WAI’s nightclub. KA-PIK suddenly attacks SAI-LOK and the police arrest her. HO KWAI suspects that HEUNG WING has transferred the 300 thousand dollars to his bank. HO KWAI’s wife informs him that his children are missing. SAI-LOK has done it and he hints to HO KWAI that he should stop what he is doing now. HEI-SUEN discovers that the footprints outside the house where KA-PIK used to stay are identical with the footprints outside SAM-KAU’s hiding place. She suspects that somebody has been following KA-PIK secretly. KA-PIK and TAK-TIM represent HO-WAI to trade drugs……