Kim Woo Hyun, an elite police detective in the cyber investigation division, goes after criminals who perpetrate crimes online or try to hide their identities in cyberspace. These cyber-criminals can’t be seen and are hard to pin down, just like a ghost. Even the police force’s top brain like Woo Hyun will meet his match as he tries to pursue these dangerous and secretive criminals on the Internet. How will he be able to track the shadows that lurk online?

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• Cast: So Ji Sub (Kim Woo-Hyun), Lee Yeon Hee (Yoo Kang Mi), Choi Daniel (Park Ki Young)
• Original title: 유령
• Title: Ghost / 유령, Phantom