In order to achieve the evil purpose of dominating mankind, Tesla provoked a nuclear war, and the earth was reduced to ruins. Tesla allowed the remaining humans to enter the virtual world of Eden. Because the virtual world is extremely realistic, the humans in Eden did not know that they were in a virtual world. They only thought that they had entered the fart shelter built by Tesla, and were grateful to the leader of Tesla, Tesla. But Han Shan knew that all this was false. His brain was working rapidly, recalling every detail in the quantum network. Tesla Horse, artificial intelligence, nuclear war, virtual world... These fragments gradually piece together a terrifying picture.