Cantonese

One day, a woman bought a luminous pearl to an antique shop and claimed to the owner of the antique shop (Qin Pei) that the pearl contained a great secret. Afterwards, the woman was killed by an unidentified female killer (Wang Xiaofeng). Ming Zai (Jacky Cheung) is a photographer. One day, the antique shop owner asked Ming to take a photo of the Night Pearl. Unexpectedly, he was discovered by a female killer who had sneaked into his house. He killed the antique shop owner and took away the Night Pearl. After get off work tomorrow, I met a beautiful woman Hong (Zhong Chuhong) and fell in love with her at first sight. When he returned to the studio at night, he found that the female killer was dead in his studio. At this time, the police had arrived at the scene of the murder. When Ming was desperate, he met Hong, who rescued him and was willing to help him investigate the case. When Ming went back to pick up the film, he was robbed on the way. At this time, the female killer appeared again. Hong pretended to help Ming lure the robber away, but took the opportunity to defraud him of the film. It turned out that they were a group. Ming is very forgetful, but still misses Hong very much. Later, by chance, Ming learned about Hong's background and began to sympathize with her plight. So Ming decided to do his best to help Hong secretly. In the end, Hong was moved by what Ming had done.