A paragliding mishap drops a South Korean heiress in North Korea -- and into the life of an army officer, who decides he will help her hide.
Two friends, members of the South Korean military, are recruited by a secret black ops agency.
Disguised under the shadows of a mask, a crew of desperados band together under the leadership of a criminal mastermind known only as “The Professor” to pull off the biggest heist Korea has ever seen.
Set in the constitutional monarchy in an imaginary South Korea, South Korea's Crown Prince Lee Jae Ha is forced to join the World Officers Competition, WOC, by his brother. There, he meets North Korea's strongest female devil instructor Kim Hang Ah.
In a time somewhere in the future, North and South Korea have joined to form a unified Korean Peninsula. Suh Myung-Joon (Hwang Jeong-min) is the president of this newly-formed, fragile country. He strives to protect the alliance when the two sides begin a vicious battle over the country's natural resources. In this endeavour he's supported by his beautiful wife Lim Jin-Jae (Kim Jung-Eun), and finds a rival in NIS agent Kang Dong-Won (Ji Hoo).
Han Myung-wol is a North Korean spy ordered to infiltrate South Korea and kidnap popular actor/singer Kang Woo. Instead she falls in love with him.