Overview: Black hurries back to the site of Ha-ram's disappearance. Crazy Dog gets hold of what appears to be a safe key belonging to Man-soo's father.
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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: 50.312Language: Korean