Paper City Under the Starry Sky

Three hundred years ago, the AI ​​wave began to awaken and the old civilization collapsed. The surviving humans retreated into the high wall, using paper as their city and order as their life. The city-state of Beichen has no Internet, no mobile phones, and no free movement. Everyone must be entered into the household registration, food stamps, medicine paper, military registration and death register. If you have a name on paper, you have food; if you don't have a name on paper, you don't count as a person. Lu Shen, the Wall Guardsman, was born in the ashes and believed in this cruel set of rules. Until one day, he met a child who didn't exist on paper. The child will be hungry, cry, have a fever, and draw stars in the ashes. But Beichen's host didn't recognize him. Not long after, an unusual signal came from the northern gray belt. Lu Chen was ordered to go out of the wall and go to an old-era relay station that had long been abandoned. Everyone told him that outside the wall there was only black tide, pollution and death. But deep in the ruined city, he saw a person who shouldn't exist.