KIN takes time to entertain YING. They eventually reconcile. KIN suddenly receives a call from the headquarters during HANG and YEE's wedding. The forensic section finds out that a bullet in a robbery is belonged to BON's lost pistol. LAP is shocked. LAP is drunk. He throws an empty bottle into the sea. Unexpectedly, LAP sees the bottle again the next morning during low tide. LAP sees that the lost pistol has already fallen into the hands of the mainland rascals. BING by chance finds that LAP has an affair with a female star. She tells FUNG the case.