Season 1
16 listed episodes · First aired May 19, 2007
Season overview
Ji Sung is a NIS agent working at Incheon Airport, and he is known for having sharp observation, judgment, and agility. Ji Sung falls in love with Myung Woo at a hospital he was admitted to for an injury he received during an operation, but they end up breaking up due to their career choices. After three years, he encounters Myung Woo again but becomes attracted to Do Kyung, after locking horns and resolving high-profile cases with her. Do Kyung is a confident businesswoman and the manager of the airport operation headquarters. Although Do Kyung didn't expect romance to bud from the get-go, at a certain point, she finds herself developing feelings for Ji Sung unexpectedly. However, subsequently finding out Myung Woo, who starts working as a doctor at the airport hospital, is Ji Sung's ex, she gets lost between love and friendship.
Episodes
Ji Sung, an NIS agent, is enraged and turns desperate after his colleague gets killed in Hong Kong after chasing Wang Wei. On the flight back, Ji Sung steals Wang Wei's passport. Subsequently, Wang Wei faints, swallowin…
E2Episode 2Incheon Airport goes into an emergency state due to Wang Wei. Ji Sung asks Do Kyung and Ha Jun for help, claiming Wang Wei isn't a typical illegal alien. While searching through the baggage screening area, Ji Sung finds…
E3Episode 3After taking shots at a work function, Do Kyung gets sick and Ji Sung helps her. In the process, the two talk and learn about each other. Later, Ji Sung demands that the airport raise the security level for an industria…
E4Episode 4After missing Charlie, the suspected industrial spy and underboss of Triad, Ji Sung lashes out at Do Kyung. Ha Jun scolds him for being harsh, but Do Kyung says she understands Ji Sung. Meanwhile, Do Kyung surprisingly …
E5Episode 5After a suicide attempt of the daughter of North Korea's top politician, the hospital becomes a special security area, and the NIS bans any access. This creates conflict within operation headquarters. Myung Woo hears fr…
E6Episode 6Runway Two is closed due to birds and operation headquarters try to devise a measure before the holidays. While Ji Sung and Myung Woo wait for a meeting, Do Kyung walks in on them and leaves, embittered. Later, Do Kyung…
E7Episode 7Do Kyung gets arrested after carrying luggage with drugs for her friend, Jung Min. For this, Do Kyung's office and home are searched, and she goes through intensive interviews. Ji Sung gets frustrated as the only person…
E8Episode 8Do Kyung is temporarily released with the help of the CEO. After coming home, Do Kyung is pleasantly surprised as her home is tidy despite the prosecutor's raid, and a card beside a vase tells Do Kyung that Myung Woo cl…
E9Episode 9Do Kyung finally proves her innocence, but experiences severe reprimanding at work. Despite the staff worrying about her being discouraged, Do Kyung concentrates on work even harder. Meanwhile, Myung Woo finds out where…
E10Episode 10An error with the luggage system creates confusion at the airport. Trying to handle the issue, Do Kyung proposes that they use the luggage system in Terminal 2, which is not yet open. Meanwhile, Ji Sung asks Jae Moo to …
E11Episode 11After finding that Sergei, the supernote forger, contacted a Russian mafia before being killed, Ji Sung raids the mafia but fails to find a lead. As the case becomes harder to be resolved, Ji Sung finds out about airpor…
E12Episode 12As the raised security level disturbs their operation, supernote forgers leave bags disguised as explosives within the airport. The airport experiences another commotion, and Ji Sung once again demands to see the dollar…
E13Episode 13Myung Woo faints and Do Kyung takes her to a nearby ER per her request. Myung Woo also asks her not to alert the airport staff or Ji Sung. Later, Do Kyung becomes busy with a project to service a new airline. However, t…
E14Episode 14Sun Woo holds Kang Hyung hostage and points a gun at Ji Sung. Michael, the vice president of Neo Airline, walks toward the scene, hearing the alarm, and Do Kyung distracts him by talking about emergency training in the …
E15Episode 15Sun Woo escapes from NIS's protection and fights a gang that attacked him. Ji Sung manages to locate him, but in the process, Sun Woo disappears and becomes wanted. Meanwhile, Do Kyung gets anxious about not being able …
E16Episode 16When Do Kyung tells Ha Jun about Myung Woo's illness, he warns her not to tell Ji Sung, and that she must respect Myung Woo's dignity. Meanwhile, Ji Sung receives an order to leave for Russia and when he tells Jae Moo t…