It tells about the daily work of the new and old generations of community workers who are devoted to the people and solve the troubles and worries of the people.The whole play includes - up and down - a red line - dusk drum and morning bell - anti-fraud alliance - square convention - door god and door god - 6 units, each telling the story of Lao Lou and his family.Stories such as the installation of elevators, demolition of illegal buildings, application-based rental cancellation, anti-fraud, noise nuisance, and vacating of cultural relics.