After marriage, Jin Yao was busy with cardiology work, and Nan Zhao took care of his daughter Jin Jiasui while studying for graduate school. Their sweet daily life was mixed with trivial parenting and career pressure. The shadows of the past have not completely dissipated. Jin Yao is still occasionally troubled by childhood trauma, and Nan Zhao is always by his side. The two have to deal with misunderstandings between mother-in-law and daughter-in-law, workplace rumors, differences in raising children, and the entanglements in Nan Zhao's original family. Wen Xu, Shen Nian, and Liang Zheng each also ushered in a new stage of life. After experiencing conflicts and conflicts, Jin Yao learns to balance family and work, and Nan Zhao completes his self-growth. The two work together to overcome many tests, maintain the love of their youth, and live a warm and practical life.