With the help of YAU-CHING, all the South Korea terrorists are captured by ATF. CHI-NGO is surprised that YAU-CHING has got some insider information of the South Korea terrorists but he did not question him. YAU-CHING meets up with YIP TING secretly. YIP TING provides information to YAU-CHING but she requires YAU-CHING to keep her identity a secret. YIP TING and KIM-HANG start a quarrel for EDMOND has betrayed the organization. KIM-HANG finally apologizes to YIP TING and they reconcile with each other. KIM-HANG decides to support YIP TING's decision to quit her job and study abroad. YAU-KIT insists to join the Intelligence Unit and he carries out investigation for ATF alone. He finally finds some useful information for the Intelligence Unit and he reports it to YAT-KA and CHI-NGO. YAU-CHING knows that YAU-KIT wants to join the Intelligence Unit and he promises to help him.