Wasteland Seventh City

After the meteorite catastrophe, the civilization of the old era was completely destroyed, and the earth's surface was enveloped by high radiation and extremely cold storms. The remaining humans built a "star city" surrounded by high walls. Outside the high wall is the "Ashes Zone" where there is no law and human life is insignificant. Food and clean water are the only hard currencies; inside the high wall is the "Seventh Star City" with strict classes and a bright surface but an undercurrent. In the new world, resources are extremely scarce. Black markets, bandits, chaebols, and law enforcement agencies are intertwined. The social environment is extremely chaotic and dangerous.