Natural City

Natural City (내츄럴 시티) is a 2003 South Korean science fiction film about a colony world that integrates robots, androids and cyborgs amongst the population. Two cops, R and Noma, hunt down renegade cyborgs. The cyborgs serve a number of duties, ranging from military commandos to "dolls", engineered for companionship. They have a limited 3 year lifespan, although black market technology has been developed to transfer a cyborg's artificial intelligence into the brain of a human host. This breakthrough compels R into finding Cyon, an orphaned prostitute, who may serve as the host for the mind of his doll Ria. He has fallen deeply in love with his doll and she has only a few days left to live. Eventually, R must make a decision between...