This is a game to express my gratitude to the readers who have always been loyal to me and can still read it even when I write tragedies. I don't like playing other games very much, but I still like detective games, especially games like "Ace Attorney". The reason why I say it is a game is because I treat writing this article as a game, and the readers are the players. I write the case I have in mind, and the readers solve it. If I can't solve the case, I won't think of another one. So when you leave a message, don't rate it. Just write down the murderer, the modus operandi, and the evidence. These three points are indispensable, otherwise I will treat it as if the case has not been solved. If you can point out the loopholes or unreasonable aspects in the article, then I am willing to accept punishment, but if the content of the punishment is something I can handle, and if there is a punishment requirement of updating 100,000 words a day, then I will have no choice but to escape to Mars. However, please note that missing words, typos and garbled characters are not loopholes. The so-called loopholes refer to unreasonable plot points. It is guaranteed to be original and should not be found in other places such as TV series or literary books. So there are no answers elsewhere.