Black Sun

Action Drama

It is about a top field agent in the National Intelligence Service (NIS). After going missing a year ago, he returns to the organization to find an internal traitor who drops him into the abyss. [About] Black Sun is an upcoming South Korean television series starring Namkoong Min, Park Ha-sun and Kim Ji-eun. It won the 2018 MBC Drama Screenplay Contest by Park Seok-ho. It is scheduled to premiere on MBC TV in the second half of 2021. [Source: Wikipedia]