Summary When Pui Ching discovers the clues of the serial murders on the rooftop, she contacts Ho Yin, but she is attacked from behind. When Hak Nam arrives at the rooftop, he finds that Pui Ching has been captured. The Crime Unit and the Forensic Department come to search for evidence and realize that the murderer is most likely a serial killer, fearing that Pui Ching will be the next victim. SING PAK finds something in the murderer's belongings, and together with HO YIN, they search for the murderer's hideout. ...... When PEI CHING is planning to move out of her apartment, she meets YING WAI again, and both of them fall in love with each other. When Pui Ching goes back to work, an uninvited guest shows up at the mortuary. Pui Ching is knocked unconscious by someone and the murderer wants to torture Pui Ching. .

• Crime