A group of Korean tourists is taken hostage by an extremist Taliban group in Afghanistan. The Korean government dispatches Jae-ho, known as one of Korea's most skilled diplomats, in order to handle the situation. Once he arrives, he asks for the Afghan government's cooperation and uses every means possible to free the hostages. However, his efforts go in vain. Due to his failure, he's forced to work with Dae-sik, a special agent who is an expert on the Middle East. As they begin making their move to get to the Taliban, the first hostage death occurs. With nowhere else to turn, the two become unlikely allies in a race against time to save the rest of the hostages.

Seo Chang-dae, an ambitious political campaign strategist who ends up having ideological differences with his present client, receives a lucrative offer that will put his loyalty under the microscope.

Dae-gil has been skilled with his hands and has shown a strong desire for winning ever since he was a child. He will succeed his uncle and jump into the world of Tazza, risking his life in competition.

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, known as Donglim, who is deeply embedded within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other.

For the first time in Korean history, the mayor of Seoul attempts a third term in office, with his entire campaign team ready to soil their hands.

A delivery man has to flee for his life when he is framed for the assassination of a political candidate and the evidence against him begins to accumulate.

A novelist suffering from a prolonged writer's block loses confidence in his work and love life.

Following a brutal murder case, the police are baffled to find out that the assailant, whose body was found on the scene with the victim, had already been dead for three months. Meanwhile, journalist Jin-hee sets up a live interview with an anonymous caller claiming he is the true killer behind the mysterious murder. When the man announces three more murders will occur in the hands of the undead, Jin-hee must face the sinister forces beyond understanding.

A disgruntled henchman teams up with an ambitious prosecutor to bring down a leading presidential candidate and the news editor behind him who is truly pulling the strings.

When a crime organization from North Korea crosses borders and enters South Korean soil, a South Korean detective must cooperate with a North Korean detective to investigate their whereabouts.