At a flood rescue site, the bold and crisp Qin Dafeng gets acquainted with technical backbone Shen Yanzhou. The two join hands and get married by fate. As a stepmother, Qin Dafeng gently resolves her stepson's estrangement, faces all sorts of harassment from her mother-in-law and relatives, and righteously helps her sister-in-law who suffers from an unfortunate marriage. With husband and wife of one heart, experiencing heavy hardships like layoffs and investment setbacks, they down-to-earth strive for their career, guard their family, weather through the storm, and welcome a happy life of family reunion.