" Brave New World " was a science fiction novel published by Huxley in the United Kingdom in 1950. It described a future world surrounded by advanced technology. In the novel, human beings achieved immortality, change in appearance, and control through genetic modification and technological means, thus creating a "beautiful new world." However, in this seemingly beautiful world, there were many unknown "evil" factors. For example, the genetically modified humans had all kinds of strange behaviors and physiological characteristics, and technology had also brought about the collapse of morality and ethics. This novel was regarded as one of the classics of science fiction and had a profound impact on later science fiction works and the real world.