Science and technology always develops with the progress of human beings, and human life also changes with the progress of science and technology. In 2021, people's life is closely related to science and technology. For example, in Wuhan’s university campus, science and technology makes students' food, clothing, housing and transportation more convenient and beautiful. Optics Valley, as the science and technology center of Wuhan, is the national electronics industry base and national biological base, the second national independent innovation demonstration zone in China, and the world's largest optical communication R&D and production base. It is an innovation park integrating eco-city, university city and science and technology city. It covers a wide area, has a superior geographical location, has a good ecological environment, has a variety of industrial parks, and gathers many colleges and universities and attracts many talents. New Energy Research Institute, Huawei, Xiaomi, Tencent r&d headquarters and Foxconn Group and many other well-known enterprises are building and developing in Optical Valley. Born by light and concentrated by light, Optics Valley has now completed the magnificent transformation from "a beam of light to a city". The last station of "Hero Wuhan", let us explore the relationship between science and technology and our life in Wuhan.