Chen Lan finally finds her son Lu Xiangdong, who has been missing for many years, and comes to his side with the identity of an ordinary person. Unexpectedly, conflicts occur frequently during their time together, and her son Lu Xiangdong helplessly chooses to leave. In his time of trouble, Jiang Wanwan extends a helping hand to Lu Xiangdong, and the two decide to accompany each other hand in hand. After going through adjustments and misunderstandings, Lu Xiangdong emerges from difficulties under Jiang Wanwan's companionship, and the two strive together. Chen Lan silently assists and guards behind the scenes, helping them overcome difficulties. In the end, mother and son recognize each other, and Chen Lan invests resources into rural construction, helping her hometown develop, while family affection also returns through understanding.