The end of the world is coming, blood rains from the sky, order collapses, and the strong are respected.
In order to survive and reproduce, humans have built high walls and built cities of life.
In the next few hundred years, human science and technology continued to improve and the city of life was constantly strengthened. When the end of the world comes again and the cities of life fall one after another, what is the future of mankind?
In order to survive, Wei An embarked on a road full of obstacles, gradually making the world tremble in this dangerous and chaotic world.
It's okay, the writing is quite satisfactory.