This article picks readers.
Nuclear bombs wipe out the world and cause civilization to fall apart.
The day worker 9527 was fired by the AI, the nuclear bomb came. He didn't die, but woke up in a world of swords and magic. He thought it was time travel.
, But the time travel is fake.
The alien world he thought was the ruins of the old world; the orcs he thought were the descendants of human beings who opened reproductive isolation in order to survive; the swords he thought were products of ancient technology; the skeletons he thought were robots from the old world; the Warcraft he thought were livestock raised by humans and used to extract crystal nuclei.
All the fissile material in the world has been mined by something. The World Tree he encountered was composed of countless parallel worlds connected by green lines. Each world was a fruit on the tree.
Everything in this world hides another answer.
The piece of jade from the old world in Wu Yong's body is his only key to the truth.