With the popularity of "script killing", more and more young people are immersed in this "social + game" experience. The current "script killing" is no longer limited to case reasoning, but developed into a game in which players perform real-time roles through text scripts or other information carriers, forming many script types, such as reasoning, joy, camp, mechanism, emotion, horror, deduction and immersion. The rapid expansion of this emerging market is also accompanied by industry chaos such as low entry threshold, lack of audit control and insufficient copyright protection, and the heat of controversy remains high. It has been verified that "script killing" can be traced back to the popular live party game "murder mystery" in Britain at the beginning of last century. Data show that in 2019, the market scale of China's "script killing" industry exceeded 10 billion yuan, with a year-on-year increase of 68.0%. It is estimated that the market scale of China's "script killing" industry will increase to 17.02 billion yuan in 2021. The opening of any popular phenomenon is not without reason. "Script killing" is a social game, which requires participants to have certain analysis, judgment, logical reasoning, expression and communication, and even performance skills, which meets the needs of modern people in many aspects, such as leisure and entertainment, social interaction, showing IQ, reflecting existence and so on. If it works well, it is possible to develop both online and offline. In a sense, the popular "meta universe" opens an imaginary space for "script killing". The explosive power of this market and even the transformation of related industries will be very amazing. While seeing the booming market, don't ignore the chaos of the industry. Generally speaking, there are mainly security issues and copyright issues. In terms of safety, there are not only fire and epidemic prevention, but also pornography and violence. For example, some bad businesses will provide some pornographic and violent scripts in order to attract passenger flow. In terms of copyright, scripts are consumables. No matter how good scripts are, some players only play some. Due to the problems of production capacity and production cost, there is a "serious phenomenon of plagiarism in the market", and the copyright problem has not received due attention. As the name suggests, "script killing" is based on the script, which can be described as "whoever gets the script gets the world". On the contrary, if "script killing" wants to develop healthily and sustainably, why doesn't it need a good "script"? If the buttons are not buttoned from the beginning, a series of problems will arise, even the tail will not fall, which will be difficult to return, endanger the development foundation of the industry and bring disaster. For example, on safety issues, no matter fire safety or epidemic prevention and control, we can't be careless at all; On the issue of copyright, if it is not faced up to for a long time, it is difficult to attract high-quality authors. As the property protection network becomes more and more dense, there will be no way to go because of taking shortcuts and paths. There is an urgent need for a good play to guide the development of the industry. We should know what we can and cannot do, what we should give priority to and how to give priority to development, especially on some issues of principle, we should draw the bottom line, red line and high line. Constraints are the best protection and norms are the greatest encouragement. Take the script as an example. As long as the industry keeps the copyright awareness in mind and is willing to invest in the content, it will be able to attract high-quality authors to join. Author Ding Li believes that "script killing" returns literature from virtual to reality, so that readers can personally "practice" and "experience" the characters in novels and scripts, and become immersive participants and even creators. It is not impossible for a large number of writers to join the "script killing" industry and open up another new battlefield of literature. In short, "script killing" needs good script support, and the healthy development of "script killing" also needs a good "script". It is expected that this industry will go the right way from the beginning. It is also expected that "script killing" can make a way for literary creation and bring a new possibility to current literary creation. (outlook new era)