Young-goon is admitted to a mental institution, believing herself a cyborg, she charges herself with a transistor radio. Il-soon a fellow inmate steals the other inmates' personality traits and believes he is fading and will one day turn into a dot. When Young-goon refuses to eat, Il-soon decides it's his job to get her on her feet again. This charming, tender and visually arresting film cements Park Chanwook's reputation as one of the most gifted and playful filmmakers working today.