It's just a movie that describes a pair of lovers who had a rough fate. Their childhood sweethearts spent three years of high school together as friends. When they graduated, the male protagonist was faced with two choices. One was to confess his love to the heroine, and the other was to study abroad at the Massachusetts Institute of Technology in the United States. In the end, I chose to study abroad because of a misunderstanding. Five years later, he was successful in his studies and returned home in fine clothes. The first thing he did after he came back was to look for the girl he loved deeply. After finding the girl, he learned that what happened five years ago was a misunderstanding. He was ashamed. Under his pursuit, the girl finally agreed to date him. After dating for two years, the two decided to get married. Unexpectedly, the girl received a death notice from the boy within a few months of the marriage. The girl did not believe that this simple piece of white paper could prove that her husband had left. All this was just It was the beginning of a conspiracy. In fact, the boy was inexplicably involved in an assassination operation. In order to ensure the girl's safety, the boy had to accept his death certificate and change to a new identity and occupation. He thought that this would ensure the girl's safety. But he was wrong. Because of an eavesdropping incident, the two lovers who were supposed to never meet were tied together again. What will be the final outcome of this couple with a rough fate?