Shi Huaiming and Lin Zhenzhen were engaged since childhood. Shi Huaiming had ideals and ambitions. He joined the army at a young age, but Lin Zhenzhen had never been to school and had never been out of the country. Shi Huaiming did not like Lin Zhenzhen and felt that she was not the same kind of person as him, but he still married her because of his sense of responsibility. After marriage, Shi Huaiming went on the march and fought outside, while Lin Zhenzhen stayed in the country. Later, Shi Huaiming had a successful career and became an officer. After settling down in the city and getting a house, he wrote a letter to ask Lin Zhenzhen to come to the city. Lin Zhenzhen went to the city with her marriage certificate and prepared for Shi Huaiming to file for a divorce. After the divorce, she would return to the country to continue her own life. As a result, Shi Huaiming not only did not file for a divorce, but also brought back a set of textbooks, put them on the table and looked at her,