The drama revolves around a top National Intelligence Service (NIS) agent who joins a criminal organization to uncover the traitor internal traitor that brought him to his downfall.
Han Ji Hyuk is a top NIS agent. He inspires admiration and horror among colleagues for his perfect record and ability to carry out missions. He had been driving an organized crime syndicate into a corner when he went missing, but returns a year later to “shake it up” again.
Seo Soo Young is the head of the 4th group of the Crime Information Center, who does an excellent job of her duties and solves cases. She has great affection for people, especially cares for her teammates.
Airs 0n Fridays and Saturdays at 22.00
Original Network: MBC;
Also known as: 검은 태양 검은태양 Geomeun Taeyang / The Black Sun / Black Sun