This is a true history of the growth of grassroots civil servants and a vivid picture of grassroots governance. It tells the story of how an ordinary young man took root at the grassroots level and served the masses in the wave of the times. Amid difficulties and tests, he lost his youthfulness, strengthened his original intention, and finally realized the unity of personal and social values. In the changing waters, Li Xingyan blazed his own grassroots path with a pure heart and witnessed the ordinary but great persistence of grassroots workers.