Episode 18 - S1.E18

YAU-CHING wonders why Scaredy Bird knows the whereabouts of the safe house and he questions CHI-NGO. CHI-NGO admits that he has made a mistake but he is not giving any explanation. YAU-CHING tidies up the letters at home and he discovers that YAU-KIT has sent YAT-KA presents. YAU-KIT discovers that YAU-CHING has lied to ATF and he reports it to KO WAI. CHI-NGO decides to carry out investigation on YAU-CHING. In order to urge YAU-CHING to tell the truth, CHI-NGO tortures him. YAU-KIT asks him to reveal the truth as well but YAU-CHING scolds him for wanting to pursue YAT-KA. SUK-FAN visits YAU-CHING at the headquarters and YAU-CHING gives her a note secretly. SUK-FAN meets up with YIP TING and LOK-MAN discovers it. When KIM-HANG is trying to kill YIP TING, he suddenly stops and forces LOK-MAN to hide the secret from their organization so that they could save YIP TING.