Smart City originated from the media field and refers to the use of various information technologies or innovative concepts to connect and integrate urban systems and services, improve resource utilization efficiency, optimize urban management and services, and improve the quality of life of citizens. SC is an investment by Rhine Capital in Germany, and is created by the Hanover Tenacity Laboratory through continuous exploration of the integration of blockchain and smart cities. After three years of experimentation, it has ultimately created a perfect integrated ecosystem. SC will continuously participate in the practical application of smart cities at various levels through C-end users, receive Token rewards, and return them to B-end to promote closer integration of C2B, identify shortcomings in smart city applications, and encourage B-end improvements, ultimately achieving a perfect combination of people and cities....