Jiang Jin (Chen Xinjian), a scientist studying in the United States, devoted himself to studying replicants all day long. His wife couldn't bear it and decided to go down with her son to beg for help. Jiang Jin couldn't help but replicate his son Jiawei (Tony Leung) and handed him over to his wife to bring back to Hong Kong. Later, Jiang Jin also returned to Hong Kong with his son for development and collaborated with female doctor Cheng Shihua (Ouyang Peishan) to open a clinic
Jiang Jin (Chen Xinjian), a scientist studying in the United States, devoted himself to studying replicants all day long. His wife couldn't bear it and decided to go down with her son to beg for help. Jiang Jin couldn't help but replicate his son Jiawei (Tony Leung) and handed him over to his wife to bring back to Hong Kong. Later, Jiang Jin also returned to Hong Kong with his son for development and collaborated with female doctor Cheng Shihua (Ouyang Peishan) to open a clinic