Gu Xiulan plans to take her children back to her maiden home in Lingnan for family visits during the National Day holiday, leading to a dispute with her parents-in-law, and her sister-in-law impulsively cancels the train tickets. Gu Xiulan firmly takes a stand, and her husband Su Chengyu chooses to support his wife, repurchasing tickets to return home and deciding to move the whole family to Lingnan. The sister-in-law makes posts and the parents-in-law entrust someone to pick up the children, triggering conflicts, which are helped to be resolved by Gu Xiulan's lawyer sister. Subsequently, the elderly fall ill one after another, the two families help each other and let go of their estrangement. Su Chengyu delves into bee-keeping equipment technology, Gu Xiulan gives birth to a third daughter, and both families harvest fulfillment in tolerance and care.