The police arrive at CHING’s home for investigation. They discover that CHING is in fact the missing YUNG WAI and that she has been staying in Hong Kong with a fake Identity Card. YUNG WAI and her boyfriend RED are taken in for questioning, during which RED admits killing FUNG SIU-FA, a friend of YUNG WAI from her days in China. He points out that FA and YUNG WAI look very much alike, which then leads to the misunderstanding that YUNG WAI is the victim. POK concludes from the evidence that RED has been lying, so YUNG WAI has no choice but to reveal the truth. YUNG regrets coming to Hong Kong. She did not expect that her search for YUNG WAI would eventually cause her to be imprisoned. YAU and her staff try to console YUNG with some words of encouragement. YAU comments on the plot of a detective novel written by SUM, which draws them into an argument.… ...