DePIN revolutionizes traditional physical infrastructure networks (servers, wireless networks, and energy systems) by introducing blockchain technology and token incentive mechanisms. This video will explain how DePIN works, analyze the application of blockchain technology in DePIN, explore its use cases, and discuss how token incentives drive network development. We will also predict the challenges DePIN may face and its future, examining its impact on society and the economy. Through this video, viewers will gain an in-depth understanding of this cutting-edge field and recognize DePIN's crucial role in building the future digital society.