A Serial Killer Turns the Subway System Into His Hunting Ground, and the Police Can't Stop Him

When a passionate rookie subway police officer with a photographic memory of the entire transit system teams up with a rigid, rule-abiding veteran, the two form an unlikely and chaotic partnership. Driven by a desperate mission to find her missing twin sister, the fearless rookie drags her cautious partner into dangerous underground investigations. Together, they must navigate a maze of daily transit crimes while hunting down a notorious serial killer known as the "Subway Ghost," who uses the city's hidden tunnels as a deadly hunting ground. --- This video complies with Fair Use principles. All original images and audio belong to the film producers. We do not own the copyright to this work. #Kdrama #KdramaRecap #CrimeMystery #PoliceDrama #StoryRecap