Internet "Invisibility Cloak"

This is a revenge story. When the law cannot punish those who are cyberbullied, what should the victims of cyberbullying and their families do? In the article, I gave the answer. ＊＊＊ Humanities Notes: The cases covered in the article include: domestic violence, online violence, selling counterfeit medicines, and car accidents. This article is in the first person and is written in the format of a short and refreshing article, so the entire case progresses relatively quickly. Recently I am writing short stories related to mystery. The author posted it here because I didn't have any manuscripts published on other websites (I found out later that it was because I didn't write a bloody emotional line that I couldn't pass the manuscript. But I couldn't write a bloody emotional line because I don't like reading it myself.), But I didn't want to waste my short story. After all, I spent a lot of time writing it. In order not to waste it, I posted it here. I have tried my best to write it as close to reality as possible. I spent a lot of time researching all the case-related knowledge in the article. If there is anything that is not professional enough, it is because the author cannot find it, and the professional knowledge is not up to standard. After all, I am not a professional, I just write novels. If you know what the real situation is, please share it in the comment area so that the author will not make such outrageous mistakes again next time (please be merciful). Idea: Invisible weapons can also become murder weapons