Actor Kim Hyun-joo is returning to cinemas on October 21 with “Paradise,” a psychological thriller directed by Yeon Sang-ho. The film explores grief, memory and the emotional consequences of using artificial intelligence to recreate someone who has died. Kim plays Ryu So-young, a mother who lost her son nine years earlier. After living with an AI-generated version of him, she faces a destabilizing shock when the son she believed was dead unexpectedly returns. The premise places advanced technology beside a deeply personal question: whether an artificial reconstruction can provide comfort without making mourning more complicated. In an interview published October 16, Kim said her main interest was not the film’s technology itself but the emotional state of So-young.
That focus is central to the project’s appeal. Rather than treating AI as a purely futuristic device, the film uses it to examine the psychology of a parent confronting loss and the possibility of recovering what cannot truly be recovered. “Paradise” marks Kim’s return to theatrical film after a long absence from the big screen. She has continued working extensively in television and streaming productions, but the new film reunites her with Yeon Sang-ho, the director associated internationally with “Train to Busan,” “Hellbound” and other genre-driven Korean projects. The pair have previously collaborated on screen projects including Netflix’s “Jung_E” and “Hellbound.” The film also stars Bae Hyun-sung as the son whose return drives the story. Its combination of family drama, speculative technology and psychological suspense places it within a growing strand of Korean genre cinema that uses science-fiction concepts to explore intimate social and emotional conflicts.
“Paradise” was invited to the gala presentation section of the 31st Busan International Film Festival, held earlier this month. The festival is one of Asia’s major film events and an important platform for Korean productions seeking attention from international distributors, critics and audiences. The film’s festival appearance gives overseas viewers an early point of reference before its domestic theatrical release. For international audiences, the movie may be especially notable for the way it connects a global technology debate with a specifically human Korean melodramatic tradition. Its central conflict is not simply whether AI can imitate a person, but what happens when that imitation becomes part of a family’s daily life. Kim’s performance is expected to anchor the film’s emotional perspective as it moves between mourning, hope and suspicion.