One man's wife disappeared 15 years ago. Where did she disappear to? The husband, who is a popular novelist, continues to search for his missing wife. A mysterious woman appears one day and offers to help him find his wife. The man was wondering around aimlessly when a woman offers to help him. Who is she, and will he be able to find his wife? The global audience is zooming in on another perfect Korean movie. It's "The Avian Kind".