After China's top chip expert was nuclear neutralized, his soul traveled to the underground world where humans were nuclear neutralized.
Less than one thousandth of the human race remains. Human intelligence has been forcibly suppressed, and most people have been reduced to below 80.
The ruler of the underground world not only has resources, but also an AI with an IQ as high as 250.
There seems to be something more ferocious on the ground...
