Description：Detective Ho Ruo-chi (Ronald Cheng) met a girl named Chan Mei-ling (Charlene Choi), who turned out to be a robot. Then came another robot named Chan Mei-ling from 50 years in the future. She wanted to make sure that the biological brother of the great scientist Ho Siu-ming died on August 15th. Ho Siu-ming would work hard because of his brother's death and develop a series of robots named Chan Mei-ling based on the appearance of his wife. And Ho Ruo-chi was Ho Siu-ming's brother. In addition to being terrified, Ho Siu-ming was framed by his superior in the police force (Huang Haoran) in connection with the murder of a police officer. Ho Siu-chi had no choice but to escape. Mei-ling, who made the fake passport, looked exactly like the robot that Ho Siu-chi had met before. Ho Siu-chi mistakenly thought that she was also a robot, so he decided to pretend to pursue Mei-ling so that he would not have to die. As expected, August 15th happened. Mei-ling really loved Ho Siu-chi.