Who moved my novel?

"This...I didn't move!" Zhao Feng quickly said that he didn't do anything.

"I just heard something coming from inside." Wang Ju frowned slightly, then took the plastic tube from Zhao Feng and observed it. I saw a thin silk thread looming inside, just at the end of the small test tube.

"It seems that this thing is used to stop the test tubes so that they will not fall." Wang Ju said after observing carefully for a while.

"But is this useful?" Zhao Feng frowned slightly: "Judging from this level, it is estimated that just a stabbing movement will cause the thread to break, and the test tube will fall to the ground, smashed to pieces, and it will not even start. Nothing works.”

"I don't think so." Erfeng on the side suddenly said: "Look at this, maybe it will give you a new idea.

As he spoke, Erfeng pointed to a small square box in front of him.

"What is this?" Zhao Feng and Wang Ju looked at the box one after another, with the Hungry Group's logo drawn on it.

"Is this a takeout box?" Zhao Feng asked in confusion: "When did takeout use this kind of box? Why haven't I seen it before?"

"Maybe not." Erfeng shook his head and picked up something the size of a mobile phone next to him: "If I read it correctly, this should be a robot."

"Robot?" Wang Ju was slightly startled: "This doesn't look like a human being."

In Wang Ju's concept, the robot must look similar to a human, with arms and hands, and preferably with complete facial features.

"This is not a humanoid robot." Erfeng shook his head, and then took the "mobile phone" in his hand and started to control it: "I will demonstrate it to you, and also study the use of this robot."

"Yes." Wang Ju nodded, recognizing Er Feng's behavior.

But with previous experience, he and Zhao Feng stayed far away this time.

"Buzz!" As the "mobile phone" in Erfeng's hand lit up, the box with the Hungry Group logo first made a buzzing sound, and then actually moved slightly.

"It's moving!" a young policeman said excitedly.

After all, robots are still very attractive to men.

"This should control movement." Erfeng said to herself while clicking on the screen. As she moved, the robot began to move little by little.

"Is this a food delivery robot?" After all, Zhao Feng came from a big city and had a lot of contact with these things. He immediately gave his guess: "This thing has been said to be under development before, but I didn't expect it to be developed so quickly. It has begun to be put into use, and it has also appeared in small cities like Chixin City.”

"Uh..." Regarding Zhao Feng's "small city" statement, the local police here were a little embarrassed, but they could not refute it. After all, it was a fact, and Zhao Feng had no ill intentions.

"What is this for?" Erfeng ignored Zhao Feng and pressed another button with some confusion.

"Pop!" With a popping sound, the robot's "chest", which is the middle position, opened, and a box was slowly pushed out from the inside.

"It seems like it's really a food delivery robot." Zhao Feng shrugged and looked at Erfeng: "It's a good thing, but it may have little to do with the incident."

"No." Erfeng shook his head: "Look carefully! This is not a catering robot at all!"

With that said, Erfeng moved closer and looked at the box that was pushed out: "Look, this is not a place for meals, this place is more like a place for test tubes!"

"Huh?" After hearing what Erfeng said, Zhao Feng and Wang Ju gathered around.

If you don't know this, you will instantly frown when you look at it.

Although it is a box, the middle part of the box is not big, not to mention the take-out lunch box. Even most of the parts have been filled with stuffing, leaving only a small vertical square groove. .

"Can you estimate whether this groove can hold the test tube just now?" Erfeng looked at Zhao Feng and asked.

"Absolutely." Zhao Feng nodded: "That test tube is specially made and is not big. It should be just right to put it in here." Zhao Feng looked at it and gave his answer.

"Yes." Erfeng also nodded: "If that's the case, then I probably know what the last button does. You guys should get out of the way."

With that said, Erfeng controlled the robot to stay away from Zhao Feng and Wang Ju, but the two did not approach again after receiving Erfeng's reminder.

"I'm going to press it." Erfeng said again to remind everyone to be careful. Then he operated the phone on the screen a few times and pressed the last button.

"Hey!" In the heart-wrenching sound of metal friction, something was suddenly thrown out. In an instant, a metal rod appeared "in front" of the originally square, box-like robot.

"This is it!" Zhao Feng looked at the metal rod and immediately understood what it was used for.

The metal rod is slightly thicker than the plastic tube in Zhao Feng's hand. There is a bayonet on the front of the metal rod for fixing things. The middle of the metal rod is hollow, and green paint can be faintly seen. There are some dark red marks on it.

"As expected." Erfeng sighed slightly: "Wang Ju, Zhao Feng, the conclusion is already obvious, so I won't say more."

Yes, the conclusion is already obvious. This is the tool used to kill those people. The knife with the pipe was installed in advance on the front end of the metal rod, and this thing was disguised as a food delivery robot from Hungry Group and entered in a majestic manner. It entered the victim's home and was even treated as a fresh toy by the victim.

When the victim approached the box and was about to think of a way to get the takeaway, the knife was instantly ejected under the control of the person behind the scenes, stabbing the victim.

Subsequently, the victim's blood will enter the small test tube along the plastic tube. However, the small test tube is not firmly fixed and will quickly fall off the plastic tube, slip into the inside of the robot, and be stored in the box.

This is why in so many cases, no trace of the murderer's entry or exit, no suspicious footprints and other traces can be found, but the murder weapon can be found! This robot can't collect murder weapons!

"Alas." Wang Ju sighed: "Put it away first, and then look for other clues. If this thing belongs to Dong Peng, then there should be some eye-opening things that we haven't found yet."

"Wang Bureau, are you talking about this?" Wang Bureau had just finished speaking. A policeman pointed to a painting hanging behind the door: "Wang Bureau, I just saw this. This painting always makes me have a feeling. I feel like I’ve seen it before, but I can’t remember where I’ve seen it before.”