Located on the shore of Taihu Lake, Taoye Village is a picturesque place with four seasons in spring. Mrs. Ye, who is a clever, virtuous and beautiful woman, is good at making all kinds of small toys, which not only wins the praise of the villagers, but also makes Yuan Pu, a college student who comes here on vacation by chance, fall very much in love with her. As the oppression of the three mountains grows, the countryside is in a state of mourning. Mrs. Ye suffers from the pain of losing her husband and son, and has no choice but to bring her daughter Zhu'er to Shanghai. Ten years later, Zhu'er has grown into a big girl, who has inherited her mother's talent and made exquisite and interesting toys. Soon, Yuan Pu returned to Shanghai to revitalize national products and opened his own toy factory. However, the haze of war lingers on for a long time, and it becomes a lingering nightmare in the hearts of the lower class people.