Black Rose Collection

The film is about a movie hero of the 60s called Black Rose, but she was actually real, and a woman in the 90s is mistaken for her because she's in the wrong place at the wrong time and somebody is doing crimes as Black Rose, who isn't the real Black Rose

Bumbling Hong Kong detectives Lui and Leung go undercover in an apartment complex to keep watch over Pearl Chan, a high school teacher who is suspected to be connected to a rare diamond theft involving a notorious thief named Mr. Mickey. Meanwhile, the legendary Black Rose appears and is also in pursuance of Mr. Mickey, wanting him to surrender himself and the diamond in order to clear her name.