In this Korean omnibus film, three stories and relationships between the North and South are explored - stories about a hopeless romance, an unknown future and an expected and coincidental comfort.
North Korea's 8th Special Forces hijack a shipment of CTX, a potent new liquid explosive, and threatens South Korea as part of a plot to re-unify the two countries. Ryu and Lee, special agents of O.P., South Korea's secret intelligence service, attempt to track down the terrorists and find the CTX. Meanwhile Hee, the 8th's ultra-bad female sniper, resurfaces to wreak havoc and haunt Ryu.
Based on the long running play by Jang Jin, the story is set in Korea during the Korean War in 1950. Soldiers from both the North and South, as well as an American pilot, find themselves in a secluded and naively idealistic village, its residents unaware of the outside world, including the war.
When two brothers are forced to fight in the Korean War, the elder decides to take the riskiest missions if it will help shield the younger from battle.
In North Korea, torrential rains force the dams open, sending floodwater into the south. Later, two kids in South Korea pick up a plastic bag carrying a beetle in the stream. When they learn that the beetle is a North Korean child’s school project, they raise the beetle for him.
Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.
Caught in forbidden love, Yong Joon defects from North Korea, leaving Jae Sung behind. Years later, a reunion forces him to choose between past and present.
Two North Korean soldiers are killed in the border area between North and South Korea, prompting an investigation by a neutral body. The sergeant is the shooter, but the lead investigator, a Swiss-Korean woman, receives differing accounts from the two sides.
Diplomats from the North and South Korean embassies in Somalia attempt a daring joint escape from Mogadishu when the outbreak of civil war leaves them stranded.
In a small North Korean village near the border of China, there are believers who get together in an underground church, away from the eyes of the persecuting government. When the missionary from China, their only support route, is cut off, things begin to get very tense. Chulho, who had been arrested along with his wife, returns. After losing his wife in the interrogations, Chulho had been released and unseen for 2 years before coming back to his home, claiming that he had been commanded by God to lead the believers across the border and into South Korea. The brothers wonder if Chulho is trustworthy, and whether it is the right thing to do to leave their homeland.
Jeong-eun is embarrassed that her mother, who is suffering from dementia, wants to meet and call her sister from who was separated with due to the Korean War. However, Jeongeun accidentally receives a wrong call from a North Korean woman and is asked a favor.
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.
Two spies share a secret bond, despite their loyalties. A North Korean assassin is sent to Seoul to kill a dissident, but instead he teams up with a South Korean agent in search for revenge.
Yong-soo is an ex-soccer player who lives in a small coal-mine village in North Korea with his wife and young son, Joon. Although living in extreme poverty like many other families in North Korea, the family is happy just to be with each other. Then one day, Yong-soo's pregnant wife becomes critically ill. Let alone medicine, Yong-soo can't even find food for her in North Korea. So he decides to secretly cross the border to China hoping to find the medicine for his wife.
Sung-geun is an untalented actor who makes a living playing minor roles. He happens to land on the role as Kim Il-sung, the former leader of North Korea, for the rehearsal of the South-North Korea Summit. Sung-geun becomes passionately immersed in his role, motivated by his son who looks up to him. However, the summit is not realized, and Sung-geun ends up lost in the delusion that he really is Kim Il-sung.
After defecting from North Korea, Loh Kiwan struggles to obtain refugee status in Belgium, where he encounters a dejected woman who has lost all hope.
In 2029, an elite police squad combats an anti-reunification terrorist group while another enemy lurks nearby.
On 31 January 1968, 31 North Korean commandos infiltrated South Korea in a failed mission to assassinate President Park Chung-hee. In revenge, the South Korean military assembled a team of 31 criminals on the island of Silmido to kill Kim Il-sung for a suicide mission to redeem their honor, but was cancelled, leaving them frustrated. It is loosely based on a military uprising in the 1970s.
Based on a true story and a legendary Korean novel, this movie follows Detective Oh (superstar Lee Jung Jae) and his investigation into the mysterious murder of a North Korean. His investigation leads him to a diary, which was written by a nun who - along with her boyfriend - helped lead the escape of North Korean POWs held captive during the Korean War. Detective Oh eventually becomes emotionally involved with the case and pursues the writer of the diary and her long-lost boyfriend, hoping to crack the case and learn more about the story of the POWs.
Eliminate the North Korean hidden VIPs! Won-cheol of the National Intelligence Service of the Republic of Korea is offered a mission. Eliminating VIPs who participated in the operation to develop weapons of mass destruction in North Korea. Won-cheol is forced to accept the mission while thinking of her daughter 'Ah-reum' who is in danger… The secret operation of South and North Korean special agents begin!