He then sent a couple of Mortal core warriors to kill Jiang Chen's party but they ended up dead. After that he attacked them himself but when they realised they couldn't beat him they ran back to the city destroying his manor and killing his son then they got away.
The man who came in looked like he was in his forties. He was not a tall man, and he closely resembled Yin Ren. He was a fat man, but his energy was a few hundred times stronger than Yin Ren’s energy. This man was the Mayor of Silver Moon City, Yin Zhong Cheng.