Overview: By retracing Mu-gang's steps on the day he was shot, Black gathers clues into the whereabouts of a videotape that contains definitive evidence.
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First Air Date: Oct 14, 2017Last Air date: Dec 10, 2017Season: 1 SeasonEpisode: 18 EpisodeRuntime: 75 minutesQuality: HDIMDb: 7.90 / 10 by 377 usersPopularity: 50.803Language: Korean