Train

Detective Seo Do Won lives in two parallel universes after his girlfriend falls victim to a serial killer. In one world, he must atone for his father's sins; in another world, he struggles against a dark fate. To his surprise, his lover is still alive in an alternate universe! With the help of Han Seo Kyung—a prosecutor in one world, a cold detective in another—and Lee Jung Min, Do Won is determined to hunt down the killer while protecting his love. This enigmatic sci-fi film combines mystery, action and riveting multiverse drama.