Overview: Returning to Hong Kong alone, Hui challenges An by disguising as policeman and confiscating both the narcotic and the money. Losing all his fartune, An breaks into Hui's house with a gun and threatens to kill Hsi-ya unless Hui surrenders all the money. Refused, An to kes Hsi-ya hostage. Chi persuades Hui to surrender An's fortune for Hsi-ya's sake but is refused. Blaming himeself for involving Hsi-ya in his conflict with An, Hui hestiates to take action. How will Hui handle the problem? Will Hsi-ya be killed? Will An be able to escape? So, don't miss the ending of Operation Sharkhunt.