SAI-LOK blames HOK-LAI for asking KA-PIK to be his snitch. HOK-LAI claims that he will assign a team to rescue KA-CHUN besides chasing after the drug dealers. KA-PIK learns that CHI-HUNG’s soy sauce factory has sent out the goods and she informs SAM-KAU. SAM-KAU threatens CHI-HUNG by capturing KA-PIK. SAI-LOK and HEI-SUEN discover that KA-PIK is in danger. They ask HOK-LAI to rescue her but HOK-LAI ignores them. SAM-KAU escapes and KA-PIK takes away all the drugs. HOK-LAI announces that they should find KA-PIK and arrest her. TAK-TIM and SAI-LOK discover the whereabouts of KA-PIK. They try to go there and HOK-LAI follows them secretly. SAI-LOK finds KA-PIK but KA-PIK stuns him. KA-PIK delivers the drugs to SAM-KAU. HOK-LAI learns that his snitch LAU FOOK is killed by SAM-KAU. HEUNG WING discovers the whereabouts of SAM-KAU and he rushes to the place. SAI-LOK and HEI-SUEN search all the way to Yuen Long. HEUNG WING arrives as well……