KA-YIU gets acquainted with CHI-HUNG while hanging out in a pub, and is tempted into trying some drugs by the latter. With SUM-PO relaying STURGEON's sudden death to KA-MING and YING-WAI, everybody from the law firm goes to STURGEON's home to help itemize the assets of the deceased, during which Uncle FO, STURGEON's sidekick, secretly hands them the keepsake of the society "Dragon Visiting the Sea", telling them to take it away with them. CHI-HUNG then takes all his henchmen to besiege the law firm, urging SUM-PO to hand over the keepsake. In the end, KA-MING has no choice but to receive CHI-HUNG. While KA-YIU is taking drugs in CHI-HUNG's pub, Sir MA and other police officers show up all of a sudden. Resisting arrest, KA-YIU calls MING-YEUNG for help. Later on, KA-YIU introduces MING-YEUNG to CHI-HUNG……