Yu Xindao: “I have a friend who participated in the investigation. He told me, but due to confidentiality rules, he couldn't say much. What he revealed was also vague, but it's better than nothing.”,Let me know if you have any other text you'd like translated!,It is now mid-September, the weather was still very hot before this, but for the past two days it has been raining non-stop, forcing temperatures down to a point where one has to wear long sleeves.。