Light and Fire

After the war, the world collapsed, and the civilization built by mankind for thousands of years collapsed like a tower of sand. The civilization of the earth ushered in a long cold night, and mankind longed to regain its past glory and regain the glory of mankind. ... Zhang Xiaofeng said, "When the long night covers the world, there must be someone walking in the darkest front to bring dawn to mankind!" The long night will eventually pass. After dawn, mankind will usher in light!