Fruit and vegetable cultivation agricultural technician Yun Qiaoqiao comes by chance to a northern village in 1983 and marries rural youth He Yuan. Relying on her professional knowledge, she sets up vegetable greenhouses, farms scientifically, and achieves prosperity through hard work. Facing differences in family concepts, she reasons with others, guiding He Yuan to recognize the proper boundaries of filial piety, and the two gradually develop true feelings. After discovering clues that He Yuan was illegally adopted in his childhood, she encourages her husband not to be impulsive or settle privately, but to investigate the truth and make the lawbreakers bear responsibility according to the law. In the end, the couple runs the greenhouse with one heart, building a stable and happy life with their own hands.