Five years have passed since the apocalypse, and all kinds of resources are in a state of extreme scarcity. The surviving humans have gathered together in various sizes of towns!,Those who can come here are the lowest stratum of society. They endure any hardship and suffering just to survive, and going a day or two without food is commonplace!,The blue crystal in his hand was obviously inconvenient. In a hurry, he had nowhere to put it, so he unceremoniously swallowed it!。