The story tells the emotional and life journey of an ordinary person. The protagonist, Tian Xiaonan, was a little confused about love for the first time in the first grade of junior high school. In the first grade of high school, she began to like a classmate and friend. For this person, she suffered throughout high school. It was not until after graduating from college that she met her right one. However, due to her ill-fated fate, she received the sad news that the person she loved was holding hands with someone else. After the extreme grief, her life should not be gloomy because of the failure of love. She worked hard to explore the true meaning of life, and thus her life was sublimated. Among them, from the beginning of her freshman year, Xiaonan began to habitually dream of strange things, many of which were mirrored in reality. This incident also injected a bit of mystery into her ordinary life. At the end of the story, the person he loves finally returns to him and tells him the secret behind why he couldn't be together hand in hand.