Xu Changhai, a 62-year-old widower, meets Wu Yuqin through a domestic service agency. Touched by her attentive care, he wants to remarry after just one month. His son, Xu Zhigang, discovers that she has concealed details about her family and may be seeking financial gain, so he urges his father to be cautious. This leads to a conflict between father and son. Xu Zhigang verifies her background through proper channels, preserves records, and seeks legal assistance, cooperating with the relevant authorities. After Xu Changhai recognizes the problem, his son helps him overcome the emotional turmoil. The father and son gradually reconcile, promising to communicate more and spend more time together as they begin a peaceful new chapter.