SIU-NAM finally announces his relationship with CHOR-KIU to everybody. He brings CHOR-KIU to dinner with LAI-HING. YAT-KEI mentions about SAI-TING during the dinner and SIU-NAM is very embarrassed. SAI-YIN and ERIC try to elaborate who is the serial killer but they fail. SAI-YIN keeps following SIU-NAM and CHOR-KIU. He accidentally discovers that SING-YUE is following CHOR-KIU as well. SING-YUE stays in the village house where CHI-CHUNG has committed the crime long time ago for he wants to feel the inner world of CHI-CHUNG. SING-YUE brings CHOR-KIU to the police station to question her. CHOR-KIU is startled and she resists him agitatedly. KIN-HO and his supervisor come to rescue CHOR-KIU. SIU-NAM returns home from shopping and he discovers that CHOR-KIU is missing. SING-YUE has abducted CHOR-KIU to the village house where CHI-CHUNG has committed crime and he hopes to find the other partners of CHI-CHUNG…