This book is a full-length juvenile science fiction novel by the famous science fiction writer Wang Jinkang with the author”s hometown Nanyang as the background. The protagonist is a group of middle school students. In the novel, the author uses the neural response speed. In order to show the protagonist”s abilities, the author listed a large number of images of high-speed movements-TV scans, tears falling, mosquitoes spreading their wings, these plots have a full sense of the picture, and dynamically reflect the two worlds of high speed and low speed. Novels give people scientific enlightenment, literary influence, and cultivation of imagination. They are the favorite of young readers.