Ryu So-young raised an adorable little hologram. The son he was based on did not turn out so well, but it really isn’t her fault. Ryu Sun-woo was presumed dead along with the rest of his class when a serial killer abducted them during a class trip. However, Sun-woo returns as an adult, like Martin Guerre, but in this case the prodigal son’s identity is confirmed. The DNA test is positive, but the changes to Sun-woo’s personality are entirely negative in Yeon Sang-ho’s Paradise Lost, which opens in theaters this Friday.
The case of Sun-woo’s class abduction was particularly cruel, because not all the bodies were recovered (obviously), due to the killer’s disposal method, dumping them into a collapsing mineshaft. To ease the parents’ grief, a kind-hearted tech company (there must be some out there, right?), created digital AI programs based on their children. The AI programs reside in an online world called “Paradise,” which is a terrible name, but it lends itself to the ironically dramatic title. Through special glasses, parents could summon holograms of their digitized children to interact with.
As the years passed, many parents stopped visiting and even had their child’s program deleted, but not Ryu. She cannot give up the idealized version of her son. Then the real one shows up. It is immediately clear the flesh and blood Ryu has engaged in some serious criminal behavior. Nevertheless, the confused mother tries to make the best of it, until the real Sun-woo’s makes it impossible to ignore his cruelty.
Paradise Lost might be the darkest, most pessimistic thriller ever produced that still remains compulsively watchable. Adapting Oh Seong-eun’s novel, Yeon and co-screenwriter Ryu Yong-jae find a new way to caution against over-dependence on AI. Yet, that is not the source of peril in this film. Arguably, Yeon presents a new and fresh take on the subject, which is really something, considering how many films are trying to cash-in on AIphobia.
Nevertheless, it probably wouldn’t have worked half as well without Kim Hyun-joo’s harrowingly intense and deeply heartbreaking performance as Mother Ryu. No parent should have to endure half her trials and tribulations. On the other hand, as grown Sun-woo, Bae Hyun-sung is adequately creepy to maintain the film’s tension, but he never reaches buzz-worthy levels of sinister.
And yet Yeon and company still manage to find a way to leave viewers utterly chilled. Paradise Lost will get under your skin, but you cannot look away once you start watching. Very highly recommended for fans of domestic family thrillers and those fascinated by the hot-button subject-matter, Paradise Lost opens in theaters this Friday (11/6).

