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!,For that ethereal future, for the embers of obsession still burning in their hearts, they collectively named him Xi City.,The blue crystal in his hand was obviously inconvenient. In a hurry, he had nowhere to put it, so he unceremoniously swallowed it!。