21St-22nd century. With the development of science and technology and the gradual maturity of advanced civilized society, people have enjoyed the fruits of "growth" that took tens of thousands of years to obtain, and they have also suffered disasters. The source of the disaster is a meteorite from outer space. And humans build a kind of baffle in outer space. This project contains too many cutting-edge technologies. The birth of the meteorite baffle has allowed humans to develop an interstellar ecological environment that is connected to the earth even in the space area under the baffle. At that time, China already had complete interstellar exploration technology. The large space facility containing the meteorite baffle is called "Tianlei". Its lower end is connected to the signal transmitting end on the earth, which is also a sky city, "Zhu Yang".
Purpose: The ethical relationship between people and intelligent technology, and the future exploration of mankind
