ICAC also found out a policeman TAI was involved in the case of HENG. They assigned him to be responsible for wiping out prostitution where the target was BROTHER B's karaoke bar. However, BROTHER B was being notified in advance, so the work of ICAC was in vain. In fact, HENG and TAI were ex-colleagues. On the surface they were against each other but actually they were on the same boat. KIT was short of money and lied to SHAN that he was robbed. SHAN was willing to support him financially. KEI asked YING to accept him again but was rejected. KWAN was chased by rascals, fortunately YING and KEI passed by and helped her to get rid of them. KEI sent KWAN home while YING left alone. On the way, YING met KONG and started their conversation about MUI in KONG's office. During the night, KEI called YING and asked her the reason why she returned so late. YING told him that she was wandering around……