Towards the end of the Korean War in 1952 Ji Sun (Choi Eun Hee) comes to the city of Kangrueng to find work. In Kangrueng, Ji Sun meets a pilot (played by Nam Koong Won). The pilot helps Ji Sun and they come to love each other. Ji Sun and the pilot get married, but not long after their marriage the pilot is killed in combat. Squadron leader Na Kwon Joong (Shin Young Gyun) is a brave pilot. He steps in to help Ji Sun, who is the widow of his close friend. Ji Sun, who is unable to support herself, is about to take a job as a hostess for a bar. Na Kwon Joong persuades Ji Sun to not take the job. Instead, Na Kwon Joong recommends to Captain Bae (Choi Moo Ryong) Ji Sun as a potential wife. Ji Sun falls seriously ill during the time that Captain Bae visits her. With Captain Bae's helps she is able to receive better medical care and recovers. During this time they fall in love and get married. Captain Bae is then injured in battle. Na Kwon Joong visits Ji Sun and tells her that her husband is fine. Na Kwon Joong then leaves on a dangerous mission to bomb a bridge connecting a North Korean military base...