The Worst Evil S1, E1

In the 1990s, a police officer goes undercover to infiltrate a mega crime syndicate that distributes illegal drugs across South Korea, China, and Japan. His wife, a narcotics officer, is also involved.

Cast:Seunghyun Ji , Ji Chang-wook , Wi Ha-joon , Im She-mi , Im Sung-jae , Geum Gwang-san