I reached out and shook it in front of Mr. Zhu twice. Mr. Zhu seemed to have not seen my hand, and he didn't even blink.

how so?

I lowered my head and looked at the silver needle on Mr. Zhu's Qihai acupoint. The silver needle I stabbed yesterday was still there, but the position of the silver needle was wrong. The silver needle was half a millimeter higher than that of yesterday.

"Master Pi, old man, what's going on with him? Is it because you have been piercing this silver needle for a long time that has caused problems with the old man?" Just as my eyes fell on Mr. Zhu's Qihai point, Butler Liu stood up and said.

As soon as Butler Liu said this, Old Mrs. Ma could not control herself. She looked at me and said, "Pi Jianqing, me, is my old man? Is it a problem that you have been stabbed?"

"It's the Silver Needle problem!" I said without any hesitation.

Hearing my words, Zhu Xunuo and Zhu Kaiji revealed a puzzled look. But Mr. Liu showed a smug smile on his lips and said, "Then you haven't pulled out the silver needle yet. If the old man makes a mistake, will you be responsible?"

"Yes, Pi Jianqing, this needle is so painful to stab it on your body. Hurry up and pull out the needle on Mr. Zhu's body!" said Old Mrs. Ma.

"Pull it out?" I smiled coldly and said, "I said yesterday that no one can move this silver needle, otherwise Mr. Zhu will have life in danger. Why don't you listen to me and still move this silver needle?"

"Yes, someone touched the silver needle?" Zhu Kaiji looked at me with confusion and said, "No, I stayed by the old man's side last night and didn't see anyone touching the silver needle!"

I ignored Zhu Kaiji's words, but turned to look at Butler Liu, who was stunned, and said, "Butler Liu, you should know that the silver needle pierced on the old man's Qihai's hole is related to the old man's life and death, right?"

"I told Butler Liu, butler Liu knows it!" Before Butler Liu could speak, Zhu Xunuo stood up and said.

I smiled at Zhu Xunuo, then looked at Butler Liu and said, "Butler Liu, please answer my question. Do you know that this silver needle cannot move?"

"I know, you won't suspect that I moved the silver needle, right?" Butler Liu said angrily: "Pi Jianqing, let me tell you, don't swear!"

"I didn't say it was your silver needle, why are you excited?" I said with a faint smile.

"Then, then, what do you want to say?" Butler Liu looked at my smile and said to me with anger.

"Butler Liu, don't be angry. I have a way to find out who touched the old man's body!" I said.

Hearing my words, Butler Liu's angry face suddenly became guilty. He looked at me with a trembling voice and asked, "You, you, how did you find it? Are there any probes here?"

Instead of answering Butler Liu's words, I turned to look at Zhu Xunuo and said, "Xu Nuo locks the door, don't let the murderer run away."

"Okay!" Zhu Xunuo locked the doors and windows of the room where Mr. Zhu was in as I said.

Zhu Kaiji looked at me in great confusion and said, "Master, can you really find the murderer who killed the old man?"

"Everyone sits down and the answer will be revealed soon!" After saying that, I took out a glass jar from my pocket, and the glass jar was densely filled with black hidden winged insects with sharp flesh teeth.

"When I was leaving yesterday, I applied the silver needle on Mr. Zhu's body to bite the insects. The insect-induced medicine is colorless and tasteless. The insect ants like it very much. As long as I release these hidden-winged insects, these hidden-winged insects will rush towards the murderer!" I said with the jar.
Chapter completed!