Hua Long, Su Mei, Bao Zhan and Professor Liang comprise the SIG (Special Investigation Group). This group deals with the extremely abnormal and twisted investigations of homicide cases that are difficult to crack. In the process of solving the cases, each member must face their own dangers, conspiracy and growth.
DirectorLee Dong-Hoon
Episode 1
Jul 27, 2016
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Episode 2
Jul 27, 2016
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Episode 3
Jul 28, 2016
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Episode 4
Jul 28, 2016
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Episode 5
Jul 29, 2016
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Episode 6
Jul 29, 2016
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Episode 7
Jul 30, 2016
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Episode 8
Jul 30, 2016
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Episode 9
Jul 31, 2016
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Episode 10
Jul 31, 2016
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Episode 11
Aug 1, 2016
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Episode 12
Aug 1, 2016
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Episode 13
Aug 2, 2016
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Episode 14
Aug 2, 2016
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Episode 15
Aug 3, 2016
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Episode 16
Aug 3, 2016
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Episode 17
Aug 4, 2016
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Episode 18
Aug 4, 2016
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Episode 19
Aug 5, 2016
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Episode 20
Aug 5, 2016
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Episode 21
Aug 6, 2016
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