"Have you heard? If people live in perpetual darkness, they can devolve into Cavemen,"
"What's that?"
"A group with short stature, hunched backs, and filled with aggressiveness; if they encounter you, they will throw stones at you."
"Who did you hear that from?"
"Igor, but I haven't seen him in many days."
...
Walking through the streets of the deep zone, two kids in their teens were discussing the topic of Cavemen.
The architectural style here made Song Lan feel as though he had returned to the year 2020, and there were playgrounds and other facilities that had vanished from the Seventh District.
Slides, sandpits, and some simple climbing equipment.
Kids' footprints were imprinted on the sand, along with some dried bloodstains—no telling who they belonged to.
In the Seventh District, entertainment for kids of this age usually involved the latest holographic game technology, allowing them to experience a unique world without ever leaving home.
