The story revolves around criminal investigation and forensic procedures in the late Chosun era, following the activities of an undercover special task force that was established to counter the increasing number of crimes resulting from political turmoil in the period. Kang Seung Jo and Kim Kang Woo lead the team of elite investigators as they uncover the circumstances behind mysterious deaths and other crimes...

The story revolves around criminal investigation and forensic procedures in the late Chosun era, following the activities of an undercover special task force that was established to counter the increasing number of crimes resulting from political turmoil in the period. Kang Seung Jo and Kim Kang Woo lead the team of elite investigators as they uncover the circumstances behind mysterious deaths and other crimes... [ Contract ]