I Built an Interstellar Civilization

After traveling through time, Li Shu became the manager of the Pan-Galaxy Alliance. He, who had never even been to Blue Star, suddenly became the nominal leader of all interstellar civilizations in the galaxy. I saw the vastness of the sea of ​​stars. Li Shu is determined to bring mankind into the interstellar age. Starting from lithium batteries, carbon-based chips, controllable nuclear fusion, starships, lunar base cities, and Mars colonization planets... A new interstellar civilization was born. … "Our goal is the stars and the sea!" - The greatest scientist of the 21st century, the pioneer of the galaxy, Li Shu, Liu.