After realizing that Pak-Kiu was manipulated by Chi-Keung, Fiona Ma Oi-Lam (Fiona Sit) tries to clear Pak-Kiu's name from the complaint by Chi Keung. Fiona and Lap-Man finds Chi-Keung and King-Fung dealing drugs in a parking lot and tries to photograph their drugs-transaction. Fiona accidentally sets off a car alarm and is discovered by Chi-Keung and King-Fung, holding her hostage. Pak-Kiu tries to rescue Fiona, instead he gets shot in the side of his head by Chi-Keung and subsequently Chi-Keung shoots Fiona in the stomach, consequently she dies. Pak Kiu then wakes up in the hospital and finds out that Fiona is dead and blames it all on Lap-Man. Throughout the whole series, conflict and extreme hatred for each other is constantly shown between them.