I'm an Undercover

"Why?" Lu Xiufeng inquisitively asked.

"There is no motive," Wu San said. "He's doing good in the valley, so why would he need to send someone to kill so many people on the outside? What was it that he hoped to achieve? Furthermore, he is the staunchest supporter and protector of the old ways passed down through the generations for hundreds of years in the village. He wants to keep passing down the heritage of the village from here on out, just like it has been done for the past several centuries. He avoids too much contact with the outside world to ensure the village remains like a lone paradise."

From what he said, it seemed that he knew Miao Xihe very well.

"Thank you," Lu Xiufeng said.

"Yeah, alright. You people best leave. It's too noisy here now." Wu San waved.