Aman police detective Jamie Lin is involved in the murder of presidential candidate's aides one after another. He suspects that science fiction writer Stephen Zhou is behind it. During the investigation, he studied Stephen Zhou's work "I Come from the Wasteland World". In this book, the protagonist "I" and my sister struggled to survive in the wasteland. They met Mark, Xiaolin, Daozi Liu, Red Scorpion and others. Together with them, they killed mutant wolves, fought predators, and completed multiple salvage missions. In the end, they learned that they were the key to changing history. While investigating the case, Jamielin paid attention to the novel. He investigated and guessed the answer, and at the same time revealed the truth that the world was about to be destroyed.
