Library

This is a future era. Before the Third World War in the 21st century, it was called modern times. After the Fourth World War, it was defined as modern times. After the breakthrough of physics, it is called modern times. An era when civilizations, countries, and societies began to invest their efforts in interfering with time, space, and planes. The main world, Earth, is the only true world in all time and space. After using technology to open the crystal wall, the mad dogs on the earth began to look at the Yuan Dynasty

This is a post-twilight generation where the civilization of the previous generation and the beings named gods and stars are the same. Human beings are working hard to rebuild the second generation civilization and eliminate the previous ideas. No, they are actually replacing them. Steam Age: Steel roars, heavy artillery roars, and riveted warships traverse the ocean. Electrical generation: lights flash, airships, and drones swarm. And that glorious nuclear dawn. The Age of Enlightenment: Finance is in operation, society is hesitating between cyberspace and socialization, new trends of thought, new weapons, and new tactics. Planetary Navigation Generation: battleship control, interplanetary nuclear fighter pilot, and starboard commander. That's where most ordinary people should go. The Great Time Calendar: Human life in the natural human state lasts only 200 years. Human beings in a state of life span of thousands of years and tens of thousands of years. With what attitude will we face the vast universe? ... However, behind the progress of science and technology is humanity, and every progress in humanity comes with a price. A civilization that cannot bear the price will always stay where it is. May the world be filled with "new shoots"

Xuanchong is a "new student" dug out from the well of time and space. On the road to inheriting the starry sky, the main thing is self-confidence. If you can do your homework well, you can withstand the fire of artillery, and you can withstand the rebuke. The flag will not fall from my hands, but it will be mine from now on. ...The dividing line between time and space... From cold weapons to armored ships, from the depths of the earth's mantle to the stars, we finally look for a possibility. When you enter the book page, you can look over there through the well mouth. Waiting to be discovered.