Black Mask 2: City of Masks is a 2002 Hong Kong action sequel to the 1996 film Black Mask. Black Mask (Andy On) is a super-soldier genetically modified for the purposes of combat. He is traveling the Earth looking for a possible cure to his genetic modifications so he can regain the ability to feel human emotions. All the while during his search, Black Mask is being watched by his creator, a giant brain. In addition to this giant brain monitoring his every move, Black Mask must also deal with an army of professional wrestlers (including former world champion wrestler Rob Van Dam) who have had their DNA altered, transforming them into animal-human hybrid creatures. Black Mask at first tries to help the professional wrestler animal hybrids, but their leader is trying to kidnap Black Mask to continue with his sinister plot.