Qiao Yanxue smiled and didn't answer, then took out a small box from her backpack, took out a two-inch-long golden tube from the box, held it up in front of the fat man, and said, "Look, this is a detonator!" ”

When the fat man heard that explosives were stored well, they were not something that would explode immediately when he held them in his hand, so he suddenly became a lot bolder, and stretched out his hand, wanting to take the detonator from Qiao Yanxue's hand and play with it.

Who knew that this time, Qiao Yanxue didn't give the detonator to the fat man at all, and said very cautiously: "This is the most advanced remote-controlled detonator, very sensitive, if you are not careful, it will explode......"

The fat man was startled, and quickly retracted his hand.

Qiao Yanxue inserted the detonator into the explosives stuck to the corner of the stone gate, then turned around and said, "Retreat five meters, and then take off the backpack and lean against the wall......"

Although the fat man and Xu Dong didn't understand what they were going to do when they took off their backpacks, they still leaned on Qiao Yanxue and put the backpacks against the wall.

Qiao Yanxue also took off her backpack and put it on the backpack of Xu Dong and the fat man, which made the fat man and Xu Dong crouch behind the backpack.

Listening to Qiao Yanxue's instructions, Xu Dong and the fat man understood that these three backpacks were the protective fortifications of three people!

Can this be protected?

The fat guy is very excited, and now he can watch the last "big scene", which is a rare opportunity!

Qiao Yanxue took out the remote control, also knelt down, and saw the fat man staring at the explosive with his head up, he couldn't help but reach out and pat it on the fat man's helmet, and shouted: "What to see, what is there to see, if you don't want to be shocked to the eardrum, open your mouth and plug your ears." ”

The fat man did so reluctantly, Qiao Yanxue looked at Xu Dong again, and then said, "Pay attention......"

"Boom......" Before Qiao Yanxue finished speaking, a loud bang suddenly came.

It's not that Qiao Yanxue deliberately detonated it in advance, and even Qiao Yanxue still hasn't finished speaking, it's just that the fat guy found Xu Dong lying next to Qiao Yanxue, and felt that he had suffered a big loss this time, and he was angry, and wanted to change positions with Xu Dong.

All of a sudden, the fat man intuitively felt as if he had been slapped by a giant, and it was slapped down from his head, causing countless golden ingots to appear in front of the fat man's eyes

Coincidentally, at this time, Qiao Yanxue was about to ask who hit her, so that she didn't have time to take protective measures, but when she turned her head, she found that the fat guy was lying on Xu Dong in an extremely "intimate" and "indecent" posture, but Xu Dong didn't struggle at all, Qiao Yanxue's face was "brushed" to the root of her neck.

In broad daylight, in front of themselves, these two guys ...... It's really filthy and nasty......

Qiao Yanxue's face was red for a while, white for a while, and after a while, she came back to her senses, quickly got up, and stayed away from Xu Dong and the fat man.

When the smoke gradually cleared, Qiao Yanxue cautiously stepped forward to check the effect of the explosion.

Because Qiao Yanxue calculated the dosage of explosives very accurately, the stone gate was blown open with a large hole in the basket, but the passage, the top wall and other related parts were not damaged at all.

Qiao Yanxue bowed her body, planning to go to the door and find the mechanism to close the arrow rain.

It's just that I don't know when, the fat man has already arrived behind him, and said, "Wow, it's really blown up, uh...... Clever and ...... master"

Xu Dong looked at it on the side, this stone gate is not thick, it is only five or six inches thick, Xu Dong can't help but feel a little strange, it is said, even if it is the era of the Ma warlord, not to mention black powder, even TNT can already get it, such a thin stone gate can stop the people who come to dig for treasure?

Glancing at Xu Dong and the fat man, Qiao Yanxue barely resisted the urge to vomit, and said angrily: "This is the biggest difference between the treasure and the tomb, the treasure collector naturally hopes that he can come in again one day and transport the treasure out for use, so there is no need to block the doorway so that it is not easy to open, and the doorway is easy to open, and it is easy for the treasure thief to despise, for example, this door, if it is forcibly broken from the outside, the treasure thief will rush in, once he rushes in, it triggers the rain of arrows, No one will be able to get out alive! ”

Xu Dong nodded, he understood, but the fat guy continued to ask: "If it's a tomb, what will it be!" ”

Qiao Yanxue wrinkled her nose, and said in a tone of disgust for the fat man compared to Xu Dong and Jia: "Tomb, hmph, no one wants to be turned over after they die, and their bones will be exposed, and for the people who rob and dig the tomb, they naturally try their best to stop it, or even kill them all......"

Xu Dong interjected and asked: "That is to say, the treasure and the tomb, although the form is similar, but there is a fundamental difference, from a certain point of view, the treasure, even if there is organ news, but compared to the tomb, no matter what kind of organ the treasure is hidden, it will leave people with a glimmer of life?" ”

Qiao Yanxue glanced at Xu Dong, and said with an expression of "Although the behavior of the two of you is disgraceful, the insight that you can see the essence of things is quite admirable", and said: "This is not a strange phenomenon, and it is impossible for the person who hides the treasure to hope that he will never get the treasure again, the essential difference is just that!" ”

As he spoke, the fat man had already gotten out of the hole, stood by the door and shouted, "Brother Dong...... Tungko ...... I found ......"

Qiao Yanxue was afraid that the fat man would open the mechanism indiscriminately, so she quickly got into the hole, and stopped the fat man sharply, don't move casually, so as not to cause unnecessary trouble.

Xu Dong was the last to drill over, and when he raised his eyes, it turned out that the situation here was similar to the previous one, and it was also a dark passage.

The position where the fat man stood was on the right side of the stone gate, where there stood a round stone pillar against the wall, and there were obvious marks of chiseling on the pillar, which formed three iron hoops in general, hoopping the stone pillars, but these three stone hoops were carved and chiseled relatively smooth, so it was easier to notice.

Qiao Yanxue walked to the fat man's side, stared at the pillar for a while, and said: "This is a special mechanism, simply put, like a modern combination lock, to open the stone door correctly, you must know the password, otherwise not only will you not be able to open the stone door, but it will also trigger other mechanisms." ”

For this kind of organ with a "password", Xu Dong and the fat man are both black-eyed, and all they can do is to watch Qiao Yanxue crack it.

Qiao Yanxue thought about it, stepped forward, held the first stone hoop from bottom to top on the stone pillar with both hands, and rotated it to the right with slight force, this stone hoop was really active, but it may be because the workmanship was relatively rough, Qiao Yanxue turned and was very difficult.

However, after only turning a few minutes, I heard a slight "click" sound from inside the stone pillar, which sounded as if the lock spring buckle in the lock had been touched.

Hearing this slight sound, Qiao Yanxue's face was overjoyed, she let go of the first stone hoop, and raised her hand to pull the second one.

The first stone hoop, Qiao Yanxue was very difficult to wrench, but the second stone hoop was much more flexible, Qiao Yanxue wrenched with both hands, just turned half a circle, and then also issued a "click...... Click......" There was a slight sound.

Seeing that the second stone hoop was in place, Qiao Yanxue looked happy, and then went to pull the third stone hoop, among the three stone hoops, the top stone hoop was the lightest, it is estimated that this is because of the weight of the stone mechanism itself, so the higher it goes, the lighter it is.

This time, Qiao Yanxue held the stone hoop and still slowly turned to the right, but this stone hoop, Qiao Yanxue turned it twice, and she didn't hear the expected "......click" sound.

Seeing that she didn't hear the expected sound, Qiao Yanxue frowned slightly and thought for a while, then held the third stone hoop and turned left in reverse, this time, Qiao Yanxue's rotation was very slow, and she almost put her ear on the stone pillar, carefully listening to the sound made when it turned.

It's just that Qiao Yanxue turned three times again, and she didn't hear the long-awaited sound.

Qiao Yanxue frowned, pondered for a while, and started all over again, first, slowly pulled the first stone hoop back into place, then the second, and then the third.

And when she got back into place, Qiao Yanxue's movements were very gentle, and she kept her ears on the stone pillar all the time, and she never let go of even a trace of abnormal noise.

After restoring the original position, Qiao Yanxue began to rotate the stone hoop in reverse, and when the first stone hoop turned to the position where it had happened before, it still made a soft "......click" sound.

This time, Qiao Yanxue was not in a hurry to pull the second stone hoop, but picked up a piece of stone chips that had been shattered by explosives before, and carefully made a mark in this position.

Then he began to rotate the second stone hoop, and when the second stone hoop still made a "click" sound, Qiao Yanxue made a mark again, and then began to rotate the third stone hoop, to Qiao Yanxue's disappointment, this third stone hoop, no matter how it rotated, did not make that expected sound, and the stone gate still did not move at all.

Qiao Yanxue was a little puzzled, how could this be?

It is said that this kind of "password" switch is the simplest one, that is, because it is simple and easy to build, the Ma warlord will use it, and Qiao Yanxue also knows that the opening method of this password switch is also the most reliable cracking method, but this door has not been opened, and the last password hoop seems to have been lost by himself!

The fat man held his breath on the side, holding back until he couldn't bear it anymore, and saw that Qiao Yanxue no longer turned the stone hoop, but frowned and pondered, and the fat man exhaled: "Miss Qiao, can't you open it?" If you really can't open it, let's ...... Just take a piece of explosives out and bang it......"

Qiao Yanxue glanced at the fat man, and said lightly: "You, with well-developed limbs...... If explosives solve the problem, you'll be asked to ......"

The fat man smiled wryly and turned his gaze to Xu Dong.

Xu Dong was also frowning at this time, in fact, when Qiao Yanxue rotated the stone hoop, the sound made twice was very similar, but in Xu Dong's ears, it was very different, the first time Qiao Yanxue turned the first stone hoop, and when she arrived at that position, the sound was only a slight "click", but the sound from the second stone hoop was two, as if it was touching the lock circlip, but in an instant, it was moved by a little slight, so there was more sound when it was mismoved.

It's just that this mismovement can only be measured in the slightest centimeter, so the sound made when the dislocation is also extremely short, so short that the two sounds are connected into one, and even Qiao Yanxue never notices it.

However, Xu Dong believes that the switch made of this stone is naturally not comparable with steel and the like, and it is made of steel, and the error can be almost many times smaller than the diameter of a hair, but this stone thing, no matter how fine the workmanship is, it is impossible to accurately reach that level, not to mention, in the era of the Ma warlord, there was no modern stone cutting machine and other machinery, so it is not surprising that there is a difference in the sound between the two times.

Therefore, Qiao Yanxue couldn't open the mechanism, Xu Dong just thought that the password that should be opened was wrong, and Xu Dong didn't think much about other things.