Killing Shih, Wen-yung, disguising as Chiu-yen, sneaks into Pao-wen's house and intends to suffocate her in the bathroom. Hui arrives on time to save her and feels suspicious. With a Vietnamese knife found in Pao-wen's house, Chiu suspectsthat both murders are done by Wen-yung and swears to arrest him.Li-hung brings her alcoholic father to the bar where she colludeswith the waiters to cheat him out of money. Discontented, Hui argueswith the waiters and scold Li-hung once discovering her fraud. Finding out that Wen-yung is acquainted with some guys of a healthclub, Hui sends Chi to join them in order to know Wen-yung's where-abouts. His identity being exposed, Chi seeks help from Hui and inconfusion, hurts Li-hung.Seeing Wen-yung running away, Hui forces the guys of the healthclub to speak out where he is. Hui arrests him with Chiu who isconfines in Yung's house.