national intelligence service (nis)

After a high-ranking North Korean official requests asylum, KCIA Foreign Unit chief Park Pyong-ho and Domestic Unit chief Kim Jung-do are tasked with uncovering a North Korean spy, ...

A chinese secret agent Da-hee receives intel that a large number of illegal firearms are being smuggled into Korea and is sent to investigate the case. She meets Su-han, who was ...

Children who live in hiding with superpowers, along with their parents who live with painful secrets of the past, face enormous dangers together.