"Grassroots Quenching" tells the story of Lin Chen, a newcomer who stepped into a grassroots position and faced practical work such as mass appeal and project coordination. From being at a loss at the beginning, to following his predecessors in research and listening to public opinion. In the process of resolving neighborhood conflicts and promoting people's livelihood projects, he lost his youthfulness and gradually understood that "how much dirt is under your feet, how much confidence you have in your heart." The story does not have fierce conflicts, but uses delicate writing to restore the real daily life of grassroots work, showing the growth and persistence of ordinary people in their posts, and conveying the simple power of doing things pragmatically and serving the people.