While investigating a terroristic threat that goes viral online, Korean authorities discover that a suspect has recently boarded an international flight bound for the United States. When a healthy passenger on the same flight suddenly dies a gruesome death of unknown cause, panic erupts both in-flight and on the ground. With steadily decreasing fuel and international refusals to offer aid, the captain and crew will be forced to take unprecedented emergency measures in an attempt to save the lives of their passengers.
A woman works at a coffee shop. She has a nondescript appearance, while dealing with financial troubles. A man walks into the coffee shop and takes an interest in her. The man is a talented painter and wealthy. A volatile relationship develops between the couple. What's their motifs?
Jaded by a series of failures in Seoul, unknown poet, Sun-ho returns to his hometown to help his elderly parents work their farm. Fed up with having to clean up after their cow, he sneaks out one night to sell off the bull at a cattle market. Following some misadventures, he arrives at the market but is unable to sell the cow. Sun-ho's predicament is further complicated by a call from his the onetime love of his life, Hyun-su, in 7 years who married his close friend. She tells him that her husband has passed away. Faced with the news of her husband and once best friend, Min-gyu's death, Sun-Ho is tormented with memories of their friendships which fell apart. Following the funeral, Sun-ho travels with the cow he couldn't sell and his one-time lover who just lost her husband. On a journey that will help Sun-ho to get rid of bitterness and hatred that he has from himself...
In the year 1999, a young woman leaves her quaint seaside house and returns to the city, leaving in the mailbox a card for the next owner, with instructions to forward any mail of hers to the new address. In the year 1997, a jaded young architect moves into the same house and finds the letter. His reply, which he slips into the mailbox, finds its way to her, beginning a parallel-time love story separated by a span of two years.
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.