This book was written in December 2007. After that, it was revised and improved 5 times. The plot of the novel has ups and downs and spans several decades, reflecting the changes in people's lives, thoughts and values in small towns in western China after the reform and opening up. In the novel, the hero and heroine fell in love with each other in high school but failed to break through the layer of paper and missed each other. Many years later, after each experienced the ups and downs of another emotional marriage, the two still retained the most innocent emotions from the beginning deep in their hearts. When the marriage comes to an end and the two meet again, the new environment, changes in the new living space, and everything else test their relationship. The content of the novel shows real life and describes the entanglement and confusion of family relationships, especially love. It shows the truth, goodness and beauty; the novel has a tight structure, a broad background, clear clues, the characters and psychological activities are real and credible, and is an objective reflection of marital conflicts in social life; the novel has smooth language, suspense and coincidence arrangements that demonstrate literary skills, and the fate of the characters and marital conflicts naturally make readers think and even reflect. Although the theme of love has long been widely covered in literature, different social backgrounds have different colors of love. In the context of modern society where relationships and marriage are increasingly under attack, the novel has profound practical significance; the description and portrayal of the novel not only give readers pleasure, but also remind people. Calling for reason and truth are the driving force behind novel creation as well as the author's motivation and expectation.