Elwood and Stephen check out the legendry CAT III action thriller Naked Killer in which Hong Kong cop Tinam (Simon Yam) is assigned two series of murders to investigate. One has been carried out by lesbian hitwoman Princess (Carrie Ng) and her sidekick, Baby (Madoka Sugawara), while the other takes the form of revenge killings by Kitty (Chingamy Yau), seeking vengeance for her father's murder. However it's not long before Tinam is falling for the seductive Kitty, but will he be caught in the murderous conflict between her and Princess?