Zheng Zheng cut his mouth and began to spray out, not giving Wang Si a chance to fight back at all: "What method do you use to rob the tomb? Dig the soil? This is a stone, you dig one for me? Hehe, don't blame me for not reminding you, when Xie Jiazu went to this treasure cave, ** but it all appeared, you think that you can spend a huge amount of money to get such a key, you can't think of guarding against it**?"

"In case there are those treasures right next to this door, then you can blow it up, it's easy and happy under this bomb, but you don't want to catch anything. ”

"Or to put it this way, what if there is not a treasure cave behind this wall, but a mechanism made by the ancestors of the Xie family in order to prevent someone from violently cracking it? Honestly use the key to open the mechanism, it won't happen, but once you brute-force crack this lock, you will immediately turn off the kind of thing? When the time comes, you won't have time to cry, stupid!"

"Take a step back, the kind of mechanism in the ancient tomb that will be activated once it is destroyed, destroying the tomb and killing the tomb robbers at the same time, have you heard of it? You can guarantee that there is absolutely no here? You must know that this is the Xie family's hard work, and people would rather all of them be destroyed than be taken away by others!"

Zheng Zheng's squirting Wang Si had no room to fight back at all, and his face turned purple with anger.

"Fuck you!"

Wang Si scolded, and was about to pounce on Zheng Zheng to play with some blood, but was stopped by Xu Sanyi reaching out.

"You...... Makes sense. Xu Sanyi grabbed Wang Si in anger and said to Zheng Zheng: "Since this is the case, then I have to bother you." Let's find out the problem, I'm not used to this kind of meticulous work. ”

After speaking, Xu Sanqiang pulled hard and pulled the angry Wang Si aside.

"Good. Zheng Zheng agreed with a smile, and the breath in his heart relaxed a little.

Although Zheng Zheng likes to do this kind of thing that is easy to achieve a sense of superiority in IQ, and he often did it when he faced Zheng Bei before, but this time Wang Si was not to brush up on his superiority in IQ, nor was it to relieve his anger. In fact, what he said seemed to be scolding Wang Si, but it was actually for Xu San.

Zheng Zheng said this to convey a message to Xu San as much as possible: You can't see the authenticity of the key, but I can see it; in the same way, you can't find a way to enter the treasure cave, but I may find the right idea, this is not an ancient tomb but a treasure cave, you understand the structure of the ancient tomb, but I don't know the idea of an antique collector.

In other words, Zheng Zheng just wants to prove that he is still valuable, otherwise it is really as Wang Si said, anyway, the authenticity of the key is now confirmed, and it is really unnecessary for Zheng Zheng to keep it. Zheng Zheng knew that Xu San was very likely to be willing to kill himself like this, so he had to prove his worth.

The most terrible thing is that he can't say it directly, otherwise it will be equivalent to telling Xu San that Zheng Zheng already knows that Xu San is not ready to leave him alive, so this meaning must be revealed as little as possible, and it is best to guide Xu San's train of thought and let him think about it himself.

If you want to do this, you have to figure out Xu San's thoughts, and at the same time, you have to keep your own state as much as possible, so as not to be seen by Xu San, and then secretly guide Xu San's thoughts.

This is different from stumbling on others and using damage tricks, this is a brain game on the line of life and death - Zheng Zheng knew that he was dangling on the ghost door just now, but as long as Xu San was not guided by himself to go in the direction he set, then he would be finished.

Thankfully, Zheng Zheng finally got this glimmer of life.

When he put down the hanging heart, Zheng Zheng suddenly realized that his vest was already sweaty, and all his thoughts just now were used to convey his valuable information to Xu San, who was watching, but he didn't notice the cold sweat behind him.

But now is not the time to be afraid, Zheng Zheng took a breath gently, calmed down, slowed down his heart that was beating violently, and walked to the stone wall. Xie Miao also followed him, and also came to the stone wall with the "key" inserted.

The two of them turned their backs to Xu San and the others, facing the wall. Zheng Zheng reached out to pull out the "key", and Xie Miao helped on the side. She seemed to give Zheng Zheng's hand and pinched Zheng Zheng quickly, and when Zheng Zheng went to see her, Xie Miao's lips moved, but she didn't make a sound, but Zheng Zheng understood what Xie Miao wanted to say from Xie Miao's mouth: "Are you sure?"

Zheng Zheng turned to Xie Miao sideways, and spoke silently with his mouth: "There is a hair." ”

……

After pulling out the "key" and looking at it for a while, Zheng Zheng still didn't see any clues. He even looked inside the "keyhole", which was complex, and Zheng Zheng tried to find a movable part, but to no avail.

Unable to figure out anything here, Zheng Zheng walked around the cave with a searchlight, searching for the other two walls, and made a look of wanting to find a little clue from the other two stone walls. In fact, Zheng Zheng is completely bottomless in his heart now, he just pretends to be very busy, and if he can delay a little longer, it is a little time, and at the same time, he can quickly get out of this dangerous situation in his head.

It is extremely unwise to rush out directly from here, because that Xiao Wu is sitting not far from the door with two guns, even if he rushes out from here into the aisle outside that is about two meters wide and narrow, it is just that he was shot by this Xiao Wu as a target. So Zheng Zheng didn't think about this at all, and only wondered if there was any suitable way.

After thinking about it for a while, Zheng Zheng didn't expect it, but Zheng Zheng found something he hadn't seen before.

The cave is about three meters wide and five or six meters deep, and the walls are square, and this section of the cave is like a rectangular room. At the four corners of this "room" there is a square stone pier with a height of about one meter, four or five, and the side length is about 50 centimeters. The four stone piers do not look like they were built later, but were specially hewn during the excavation of the cave, and are connected to the stones on the stone walls.

Zheng Zheng also saw these four stone piers when he was groping on the walls on both sides, but after pondering them one by one, Zheng Zheng still didn't understand what these four stone piers were used for. But one thing is certain, there will never be any ornaments or anything like this treasure cave, and these four stone piers must have their uses.

But what is it for......

"You are a descendant of the Xie family, do you know what this thing is for?" Zheng Zheng squatted beside a stone pier and was puzzled, although his intuition told him that this stone pier must be useful, but no matter what, he couldn't think of what tricks this stone pier could play with the stone pier that could not be moved in place. In desperation, Zheng Zheng had no choice but to ask for help from Xie Miao, who was following him.

But Xie Miao's answer didn't give Zheng Zheng any unexpected surprises, she shook her head and said, "My father doesn't know much about this matter, let alone me." I don't know anything other than the key that has been handed down from my home and the location of the treasure cave. ”

"Maybe it's for a lamp or something?" Zheng Zheng touched his chin and pondered, but this assumption was quickly overturned by himself. You must know that this is a treasure cave, and there is no need for things like the ever-bright lanterns in the ancient tombs.

Helpless, Zheng Zheng sat on the ground frowning and thinking of a way. Xu San and the others were silent and did not disturb Zheng Zheng.

Zheng Zheng moved his neck, and when his eyes swept over the stone wall with a "keyhole", he felt that something was inexplicably wrong. He took a closer look at the stone wall with a keyhole, shook his head, and said to Xie Miao beside him, "Do you think the location of this 'keyhole' is a bit ...... Strange?"

"Huh?" Xie Miao glanced at the stone wall inexplicably, and looked at Zheng Zheng suspiciously.

Zheng Zheng frowned and shook his head, he walked to the stone wall by himself, and stretched out his hand to gesture on the wall. Xie Miao watched Zheng Zheng's hand stretch and shrink towards the wall, and she didn't know what he was thinking.

Zheng Zheng stretched out his hand and gestured for a while, then took a few steps back, and shook his head again and again after looking at the cave wall for a while.

Xie Miao saw that Zheng Zheng seemed to have made some discoveries, so he asked, "What's wrong?"

"Tsk......" Zheng Zheng shook his head, pointed to the "keyhole" and said to Xie Miao: "Do you think this 'keyhole' is a little low?"

Afraid that Xie Miao wouldn't understand, Zheng Zheng stretched out his hand and gestured, and said, "Let's not talk about the kind of lock we use to open the door, it doesn't count in this case." This kind of lock that requires a relatively large key and is a place to store valuables, how can the position of this lock be parallel to the line of sight according to common sense?"

"I'm 1.78 meters tall, so it's 1.7 meters at a discount, and it's about 1.5 meters when it's parallel to my line of sight, right? But the position of this lock from the ground is only 1.2 meters and less than 1.3 meters, which is completely unscientific. You must know that when you put this key in, you have to aim at the card slot, and it is troublesome to put it so low. ”

Hearing Zheng Zheng say this, Xie Miao also nodded again and again. When Xu San gave Zheng Zheng a demonstration before, Xie Miao also looked at it, Xu San, who was one meter eight away, wanted to put the key into the keyhole accurately, so he had to use an extremely uncomfortable half-bending and half-squatting posture to get the notch on the key to the convex mark in the keyhole, and the posture looked awkward.

Xie Miao didn't think much about it at the time, but now that Zheng Zheng said this, the position of this lock is indeed a bit unreasonable.

"So if the ancestors of the Xie family are not all pocket versions with a height of less than one meter three, it can only mean that the location arrangement of this lock has another meaning. ”

Speaking of this, Zheng Zheng glanced at Xie Miao, his eyes quickly swept the corners of the stone wall left and right, and gestured with his mouth: "Why are those pillars higher than the lock?"