Xie Miao was stunned for a moment, and after understanding what Zheng Zheng meant, he put his eyes on the stone piers in the corners on both sides of the stone wall.

Xu San walked over from the side with a smile: "What did the two of you say? Why don't you let me hear it too?"

"It's nothing, it's just a little discussion. Zheng Zheng said with a smile.

Xu Sanyi broke the posture of the sand pot and asked to the end: "Let's listen to it, it's better for everyone to discuss together." ”

"Hmm......" Zheng Zheng nodded, frowned and asked: "You are a person who has done the work of digging pits and digging for soil, and you should have been in a lot of ancient tombs, so are there any precautions in those ancient tombs?"

Xu San nodded and said, "Yes, but most of those mechanisms are crossbow arrows or traps or the like, and there are also quicksand poisonous smoke and the like, as long as you are prepared, it will not be a problem." ”

"Then ...... you look" Zheng Zheng pointed around and said, "Is there a trap in this treasure cave?"

Xu San shook his head and smiled: "Haha, I don't dare to say if there is a trap mechanism here, but there is absolutely no trap in the piece we are standing on now." We've checked this place carefully before, otherwise we wouldn't have dared to stand here so easily. ”

Speaking of his pride, Xu San said a little more, he pointed to the surrounding mountain walls and said: "These mountain walls are smooth and horizontal, and they are all solid, there is no strong bow and crossbow hidden in them, not to mention this ground, we have carefully checked every inch of it, and it is all solid underneath, and there can be no traps." I'm not as good as you in antique identification, but if you check if there's a trap or something, you're not as good as me. ”

Speaking of this, Xu Sanyi frowned, glanced at Zheng Zheng, and asked, "Why are you asking this?

As soon as these words came out, Wang Si and Xiao Wu immediately stood up with nervous faces, looking at Zheng Zheng nervously, not knowing what he was going to say.

"It's okay, it's okay, don't be so nervous. Zheng Zheng waved his hand and said with a smile: "This is just a guess on my part, since you have already inspected here, then it will be fine." ”

Xu San nodded, but Wang Si didn't do it, he gritted his back molars and said word by word: "If you kid has the ability, use it quickly, don't bother here, otherwise Lao Tzu will be upset and send you fucking away." ”

"Got it. Zheng Zheng responded lightly. Now in this situation, he really didn't pay attention to Wang Si's powerless threat, but Xu San on the side was watching, where could he be killed so easily.

It's just that after the door of this treasure cave is opened, the estimated time for me to breathe will enter the countdown......

"As soon as possible...... Xu San stretched his waist, moved his body, and said lightly: "Although our time is not tight, we still have to get things done as soon as possible." If the girl in your store sees that you haven't come home at night and can't contact you, she will probably do something like calling the police. ”

Xu San turned around and walked away, his tone flat: "If you want to delay time, then I won't stop you, but my patience ...... But it's very limited. ”

Zheng Zheng smiled disappreciably, stretched out his arms and shook his head to move his body.

When he moved his head, the corner of Zheng Zheng's eyes swept over the roof of the cave.

At this moment, Zheng Zheng seemed to breathe a sigh of relief.

Zheng Zheng took the "key" from the ground and walked to the stone wall to fiddle with it, he put the "key" in a posture that looked like it was very laborious, and then carefully held the handle of the "key" and turned it gently. Xie Miao stood beside Zheng Zheng and didn't speak, her eyes swept over the stone piers on both sides from time to time, thoughtful.

Looking at Zheng Zheng's actions, Xu San and Wang Si also came to their senses and paid attention to his every move.

But Zheng Zheng's fiddling had no effect, and the "key" inserted into the stone wall did not move at all no matter how Zheng Zheng rotated, and it was very faceless. Wang Si and Xu San looked at it for a while, then turned their heads with no interest and stopped looking, they have done what Zheng Zheng has done many times now, and the results are all the same as Zheng Zheng, there is really nothing new.

As for the two stone piers that Xie Miao paid attention to, Xu San and Wang Si were even less interested in this. They had also suspected that there was some kind of secret door hidden in the stone pier, but after research, they found that the stone pillar was completely solid and could not be moved. Obviously, the purpose of these stone piers is not clear for the time being, but it obviously has nothing to do with mechanisms or anything like that.

Zheng Zheng maintained that posture in front of the stone wall for a while, perhaps because he felt too tired to stand so much, he simply squatted down in front of the stone wall. Fortunately, the position of the "keyhole" is not high, and Zheng Zheng can operate the key inserted into the keyhole even if he is squatting.

Xie Miao, who was observing the stone pier on the side, squatted down and glanced at Zheng Zheng casually, but his eyes were full of inquiry.

After looking at the location of the stone pier and the "keyhole", Xie Miao also noticed that something was not quite right, but she still couldn't figure out what Zheng Zheng was thinking. It would be a joke to say that the distance between these few "keyholes" and the abnormal position of the "keyhole" is the solution to the problem.

Zheng Zheng held the ground with one hand, and then slowly sat down. He glanced at Xie Miao, then at his hand on the ground, his fingers gently swiping across the ground.

Xie Miao looked at Zheng Zheng's fingers, and after carefully studying them for a while, she finally understood what Zheng Zheng's fingers were scratching on the ground. Her eyebrows twitched quickly, and her eyes glanced at Zheng Zheng with an inquiring meaning, and Zheng Zheng nodded slightly.

Zheng Zheng opened his mouth, trying to make his mouth shape understandable to Xie Miao without letting Xu San, Wang Si and others find out about the communication between the two, this is not simple, Zheng Zheng can even feel the cold sweat gradually oozing from his back: "As much as possible...... Natural...... Get down on your knees. ”

Xie Miao glanced at Zheng Zheng suspiciously, but also did as Zheng Zheng instructed. She slowly bent her knees and knelt beside Zheng Zheng.

Zheng Zheng exhaled softly, and gradually adjusted his posture, changing from sitting cross-legged to kneeling.

"You two...... What are you doing?"

Zheng Zheng had just adjusted his posture when Xu San's voice came from behind. He touched the cold sweat oozing from his nose, tried to calm down, and said in a relaxed tone: "What can you do?" Then I'm tired of standing, relax in this position. ”

"That'...... What about her. ”

"She...... Who knows. Zheng Zheng's mind was racing, he glanced at Xie Miao, who looked panicked for a moment from the side, and said in a tone of indifference: "Maybe she thinks that opening the treasure cave is just a moment, so she feels a little sad or something, and wants to worship the ancestors or something? ”

"...... in a moment"

Xu San caught the key to Zheng Zheng's words, he walked two steps to Zheng Zheng's side, dragged Zheng Zheng's clothes, stared at Zheng Zheng with his eyes, and there was excitement on his face that couldn't be hidden: "You mean, you have found the key to the open treasure cave?"

The strings in Zheng Zheng's heart were about to break, but his face was still calm. He looked at Xu San's hand holding his clothes with a smile, Xu San realized his gaffe, let go of the hand holding Zheng Zheng's clothes, and said with a smile: "That...... It's inevitable to lose shape. ”

"Totally understood. Zheng Zheng nodded, pointed to Xie Miao beside him, and said to Xu San: "But for the sake of insurance, you'd better pull this woman away." Who knows what this woman will do when I open the treasure cave, right?"

Xu Sanxin said: "After opening the treasure cave, I can't keep her if she does it." But Xu San still nodded very cooperatively, dragged Xie Miao over, and dragged Xie Miao away from Zheng Zheng's side.

Zheng Zheng said to the embarrassed Xie Miao without looking back: "You, if you want to kowtow to your ancestors, you can kowtow, but it's best to stay away from me, otherwise I'm really afraid that you will suddenly go crazy." ”

Xie Miao, who was dragged by the collar for a few steps, was quite embarrassed, she tidied up her clothes, and knelt down silently in the direction of the stone wall, her forehead pressed against the ground, and her body trembled slightly.

"Tsk ......" Looking at Xie Miao's graceful buttocks that were unintentionally highlighted when he knelt on the ground, Xu San's heart was also a little angry. It's not time yet, but he's already wondering if he will leave Xie Miao alive for a while after the treasure cave is opened, it's a pity that such a stunner dies like this.

Zheng Zheng rubbed his face and exhaled a turbid breath. His right hand was on the handle of the "key", and his left hand was casually pressed on the ground - judging from Zheng Zheng's back alone, no one could see anything wrong with Zheng Zheng's current behavior.

But in an angle that Xu San and the others couldn't see, the index finger of Zheng Zheng's left hand on the ground gently poked into a small round hole at the intersection of the stone wall and the ground.

This small round hole is extremely inconspicuous, and the size can only allow one finger to enter, and Xu Sanwang Si and others may not have discovered this small round hole when they explored this cave before. But even if it was discovered, this kind of round hole that seemed to be caused by nature would not attract the attention of Xu San, Wang Si and others.

But Zheng Zheng didn't give up this small round hole facing the keyhole above, although it is still unclear what the purpose of this small round hole is, but Zheng Zheng already has an idea in his heart.

There is no evidence to support this idea, and Zheng Zheng cannot even show that it is correct. Taking a step back, even if this idea was correct, Zheng Zheng had no idea about the consequences of acting according to this idea.

To put it bluntly, Zheng Zheng is making a big gamble that he doesn't know about the bets and the way to bet.

But Zheng Zheng also has some evidence that can verify his ideas to a certain extent - to a fairly low level.

This kind of gambling in this situation is tantamount to joking with his life, but Zheng Zheng has a reason to gamble: as time goes by, Xu San has gradually lost patience, and if he makes some breakthrough progress and only waits for time to pass slowly, he will not even have the opportunity to gamble at that time.

And if he wants to make some "breakthroughs", Zheng Zheng can only bet on this.