Wasteland: I Am the Only Monster in the Apocalypse

After endless years, the resources were exhausted and the world was divided into two. The sun shone and the air was fresh. The rich people and warlords of the old era occupied it and built a wall called Lingxiao City. The sky is full of smog, humid and dark, people eat beasts, and beasts eat people. Sin was born in this city and was called Sin Animal City. An organization and a group of people stood on the top of the lower city, looking high-spiritedly at the upper city and thinking it was nothing more than this. Unfortunately, the good times did not last long. They walked out of the upper city and killed everyone with one sword, and almost all of them were wiped out. In the end, only one person escapes. This time, the living will be shaken like thunder, and the dead will die like thunderbolts. The fire of ideals will eventually burn all around, at all costs!