Black technology originally refers to science and technology that is not independently developed by human beings, surpasses the current level of human technology and understanding, and even lacks scientific basis and violates the principles of nature. This kind of technology that transcends the times can make human civilization progress when it is used for good, and it is used for bad. It can destroy civilization. Chen Yang, who was parasitized by extraterrestrial organisms, was originally an ordinary human on earth, but now he needs to face a problem, how should he use technology that surpasses the current level? However, before that, he must Facing another problem, the extraterrestrial creature that parasitizes him is not a good partner that is easy to get along with. On the contrary, even the most abominable prisoner cannot describe its evil. Its attitude towards human beings is related to the future of human beings tomorrow , whether it is for himself or for all mankind, the first thing Chen Yang has to learn is how to get along with an alien.