In the twenty-ninth year of Zhengde in the Zhou Dynasty, disasters and punishments fell in the sky, and there was a severe drought in Guanzhong. There was no harvest in autumn and summer in Qinchuan for eight hundred miles. The land was full of hunger, and the hungry people fled in all directions. It is rumored that there are still remnants of the witchcraft case eight years ago. The catastrophe and punishment from the heavens is to wake up the current emperor. If the remnants of evil are not eliminated, the disaster will continue. Chang Shuirong, the left servant of Yushitai, wrote a letter to impeach Xu Yi, the sixth prince of the dynasty. Eight years later, the case of witchcraft was brought up again.