A case of the flu quickly morphs into a pandemic. As the death toll mounts and the living panic, the government plans extreme measures to contain it.

In 1375, China was in chaos between Yuan Dynasty and Ming Dynasty. Coryo (an ancient kingdom of Korea then) sent a delegation of many diplomats, soldiers and a silent slave…

Detective Han (JUNG Woo-sung), who for years has been secretly doing dirty work for the corrupt mayor Park Sungbae (HWANG Jung-min), is now pressured by a ruthless prosecutor Kim Cha-in…