A woman subject to mental, physical, and sexual abuse on a remote island seeks a way out.

Da Zhi is a doorman at a luxury hotel. He uses his vacation in exchange of a presidential suite at the hotel to satisfy his wife’s wish. However, the manager gives the presidential suite to a celebrity and breaks the deal with him. He tries to ask bargain with the movie star, but strange things happen during his dealing, and a conspiracy begins.

As a North Korean sleeper cell agent, Ryu-han infiltrates the South and assumes the role of a village idiot in a rural town. He observes the townsfolk and waits patiently for his mission. One day, after 2 years of playing the role of the village idiot, fellow elite spies Hae-rang, posed as a rock star and Hae-jin, posed as an ordinary student, are dispatched to the same town as Ryu-han. He helps the other two spies settle in and teach them how to adjust in the South. There is a sudden drastic political power shift in the North and all three spies receive an urgent and ultimate mission.