Jian Hongcheng, the son of Jian Zhiguo, the director of the Second Agricultural Machinery Factory of Linshui City, fell in love with the quiet and beautiful Ning You at first sight in college, but was repeatedly rejected. It was not until Ning You got married after graduation that Jian Hongcheng gave up. Jian Zhiguo was stabbed in an argument with employee Cui Hao in his early years, and his health was not as good as before. In order to keep the contracting rights of the factory for the young Jian Hongcheng, he forced his daughter Jian Minmin to marry his apprentice Zhang Lixin and temporarily manage the factory. Zhang Lixin secretly seized power and forced Jian Hongcheng to leave his hometown after Jian's father died. Many years later, Ning You was betrayed by her husband and divorced decisively. Jian Hongcheng, who had made a fortune from scratch, learned that Zhang Lixin was going to sell the old factory land to pay off the debt. He couldn't bear to see his father's hard work being wasted, so he returned to his hometown to keep the land, so he reunited with Ning You and finally learned the reason behind Ning You's repeated rejection of him. She was Cui Hao's daughter. Jian Hongcheng solved the mess left by Zhang Lixin one by one according to the law, but Ning You's younger brother Ning Shu kept getting in the way. Jian Hongcheng and Ning You worked together to stop their irrational relatives. Faced with countless trivial matters, they felt the pain of middle age. Fortunately, they got to know each other again and recognized the life they wanted.