CHING returns to work at the Serious Crimes Unit and she wants to take over KEUNG’s case from SANG. LONG visits the pub where KEUNG used to hang around and he sees weird images again. While LONG is thinking through the images carefully, CHING informs him that the murderer is arrested already. HANG finds that LONG has got a lot of evidence on the case and he asks him to hand over them to the Serious Crimes Unit. All members of D.I.E. pretend to agree with HANG but they continue to carry out investigation secretly. SANG fails to find evidence to prove that TONG has killed KEUNG and TONG claims that he had only dissected KEUNG’s body after his death to release his anger. YEE devotes himself wholeheartedly to CHI CHING even if she has gone to study aboard. PUI PUI is deeply touched by him and she tries to teach him how to please CHI CHING. SANG learns that there will be an illegal munitions transaction.… ...