The real murderer who has killed KAU attacks YEE. YEE brings YAN to meet her grandfather and he advises YEE to hide about her genetic mental illness from YAN. YEE meets her adopted father KEUNG whom is also the master of YAN. KUENG is surprised to know that his own apprentice becomes the boyfriend of YAN. When YAN sees their picture, he is eager to know about their relationship. KEUNG reveals to YAN that YEE has a family genetic mental illness and being her boyfriend YAN should love her more. PIK has a weight loss and claims to be an old classmate of CHUN. This secret is exposed by SUM. SUM helps PIK to know whether CHUN loves her or not. A murderer captures CHEUNG LAI TING and forces her to take a snatch and admit that she has once abandoned her newborn baby. The snatch is uploaded on Internet. YEE ambushes outside the video shop the whole night and follows the murderer to a factory building. YEE is attacked and knocked out……