Si Jinghuai thought about it and recalled the details of several events that happened at that time.

Then he said , " I did find some clues. When my parents got into trouble, my grandfather followed the normal procedures the next day. He cremated them, buried them in the grave, and didn't even ask the forensic doctor to perform an autopsy on them."

"I was young at the time and didn't understand these procedures, but later I looked up a lot of information. For suspicious ...