National Destiny: Build the Great Wall at the Beginning

Fight for hegemony in another world, the souls of all the people are reincarnated, and guard their homes! People all over the world are reincarnated into a strange world where there are obvious hints and dangers. Every country in this world has its own limited territory. Everyone must defend themselves against the demons. Whenever a person dies in this world, the body in the real world will die! Whenever the territory of this world loses one point, the territory of the real world will also lose one point. In addition, humans must find materials to survive. On the first night, monsters appeared one after another, and humans suffered heavy losses. The fate of mankind is at stake, and people are panicking. At this moment, the protagonist's system awakens and starts building the Great Wall to resist the demons! From this moment on, the protagonist's name becomes the god that thousands of humans in this world believe in! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.