Technically, gene editing technology has the ability to make specific modifications to the genes of organisms, and in theory it is possible to create organisms with certain specific lethal characteristics. However, this practice is highly controversial and risky in terms of ethics, law, and safety, and is strictly restricted or even prohibited. Gene editing involves changes to the basic genetic information of life, which may have unpredictable ecological consequences, such as destroying biodiversity and causing new risks of disease transmission. At the same time, the malicious use of gene editing technology to create potentially harmful biological weapons will also pose a serious threat to human social security. There are a series of relevant conventions and guidelines internationally to regulate the application of gene editing technology to ensure that it is used for the benefit of mankind and in accordance with ethical purposes, rather than being used to create dangerous and harmful organisms.