Yun-ho Yang

It is a Korean boy who went to Japan and started to learn Karate from his brother.

South Korean National Security Service normally deals with North Korea, but now NSS must deal with IRIS terrorists with a nuke.

Officers Kyung-yoon CHO and Eun-joo PARK are on the hunt a killer following duo of ghastly murders. The victims carry a common military past, and the secret of their past must be unraveled to find the killer.

After 1988 Seoul Olympic, Ji Kang-heon, who is sentenced for 7 years, and other inmates escape from the police van. After escaping, Ji Kang-heon and inmates make the entire Seoul under fear while they hold hostages.

A teen girl, Jeong-min, stays with her grandpa and helps in his bookstore. A young bird store owning man with a broken heart sends off a pigeon with a letter that arrives at the now adult Jeong-min.

After his parents are murdered, Bin is taken into the care of relatives. He begins to act strangely, the new occupants of his house experience horrific nightmares, and a mystery unfolds as a terrible secret is revealed.

An arsonist is terrorizing Seoul and the fire investigators are hot on his trail.