C43 He Was Here to Cause Trouble Again

"Master, we have found the silver needle. "

Lu Lin's subordinate reported that Zhang Er's death was strange. He believed that someone must have done it intentionally. In fact, the blame had been pointed at Sheng Rulan, but they needed evidence. All of this had to start with Sheng Rulan. Only by finding evidence could they find all the spies and make Sheng Rulan plead guilty.

In fact