In the 1970s, the orphan Cai Feng, displaced and destitute, was forced to marry into the Wang family and wed Wang Daguo, who had an intellectual disability. In the Wang family, she endured harsh scoldings from her mother-in-law, suspicions from her eldest brother-in-law, and gossip from the neighbors, while her mother's passing plunged her into deep despair. Relying on her resilience and kindness, Cai Feng gradually touched the hearts of her family members, and her eldest brother even stood up to clear her name. She proposed reclaiming wasteland to grow potatoes, and the whole family worked together to welcome a bountiful harvest as their financial situation steadily improved. The Wang family ultimately held a makeup wedding ceremony for the two of them, granting her dignity. The solitary Cai Feng took root in the countryside, reaping a family harbor with her diligence and kindness, and lived a secure and happy life.