The story begins with the graduation ceremony of a group of college graduates and ends with their reunion on the tenth anniversary of graduation. The work mainly tells the story of a group of graduates working hard in the workplace. They do not bow to difficulties, do not give in to the forces of darkness, and do not keep company with others. They are motivated, sunny, and brave enough to pursue their dreams, and their personal dreams are integrated into the great cause of national rejuvenation. They help each other and cherish each other. The spirit of the Party Central Committee is like the North Star steadily in the north of the sky, guiding the young people's progress and leading their spiritual beliefs. The story is composed of three main lines that are closely related. Li Zhi, Zhao Rong, and Xiaojing are graduates of the same university, and their hometowns are in the same county. Li Zhi is a capable and kind-hearted second-generation rich man. After taking over the family business, he not only studied the company's technological innovation, but also was philanthropic and enthusiastic about charity. When Xiaohui, the goddess Li Zhi once liked, appeared again, she was already a divorced and miscarried woman. After Li Zhi and Xiaohui broke through their psychological defenses and got together, Li Zhi's family blocked them in every possible way. The relationship between Li Zhi and Xiaohui turned into a secret love. Zhao Rong returned to his hometown and became a college student village official, leading a party to get rich. His good friend Li Zhi invested money in Zhao Rong's rural poverty alleviation project. After Zhao Rong got married, he discovered that he and his former crush had missed each other by accident, but he already had a lovely wife by his side, so he and his former crush could only stay in front of each other and forget about each other in the world. After Xiaojing graduated, she went to work in a company in a big city. She found that the atmosphere there was not good and she couldn't bear it anymore, so she went to the mountainous area to teach. Li Zhi and Zhao Rong helped Xiaojing in their own way. In the end, Xiaojing returned to her hometown with love to develop.