 Jeong was a passenger on a train when it was involved in a wreck. She is taken to a hospital where she falls into a coma. Many of the other passengers were killed and identification of the bodies is nearly impossible. Jeong s husband is told that she was killed because her identification was found. After a period of mourning, he remarries. Now ten years later, Jeong awakens from her coma not realizing how much time has passed and expecting everything to be the same