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"Zhang Can, I didn't expect you to be quite superstitious, you came out with such a thing," Zhou Nan joked.

"The longevity lock, wearing it on the body is to bless the longevity, we have turned evil into good fortune these times, and the eight achievements are the blessings of the longevity lock," Qiao Na said seriously, but like Zhou Nan, she made some fun of Zhang Can.

Lin Yun asked casually, "Brother Zhang, where did you get such a longevity lock, which is really just to wear by your side as a talisman?" ”

Zhang Can smiled and replied: "Where is the talisman, Claire, Big Brother Gao and Zhou Nan, and Brother Xu, the three of them all know, it's funny to say, this longevity lock was given by that guy......"

In order to speculate, Claire wanted to sell the inferior arms to Nataya, and gave Zhang Can this longevity lock, Gao Yuan, Zhou Nan and Xu Huicheng, of course the three of them knew that everyone was still laughing at Zhang Can at that time, saying that Zhang Can accepted Claire's "bribe".

In the Panjiayuan family in the capital, Zhou Nan and Zhang Can together also robbed Claire of business, and Zhou Nan and Claire are also half acquaintances.

Therefore, when Zhou Nan saw that Zhang Can was carrying this longevity lock, he joked with Zhang Can again.

"Hehe......" Zhang Can smiled: "Don't underestimate this longevity lock, this lock is very likely to contain a huge secret......"

As soon as several people heard Zhang Can say that there was a secret, they couldn't help but turn around and stare at the longevity lock in Zhang Can's hand.

Even Hassan, who has always been loyal to his duties and stood guard on the side, was a little curious.

"Let's be honest, this copper lock is made of some extremely thin copper sheets superimposed on top of each other, this process is very peculiar, it is a technology that we have never even heard of, and I accepted this 'bribe' out ,......of curiosity," Zhang Can continued.

Anyway, they all arrived at the ground, and there were no clues, so a few people were not in a hurry, so Suo Xìng sat down again and listened to Zhang Can talk about this longevity lock.

Seeing that Zhang Can was speaking mysteriously, Qiao Na asked with some curiosity, "Is it so magical?" How thin are those copper sheets? ”

Zhang Can smiled, handed the longevity lock to Qiao Na, and said, "I can only say...... It's thin! Each piece is about the same as a human hair, and according to the modern level of craftsmanship, it is naturally not difficult to make such a thin copper sheet, but this copper lock is something from hundreds of years ago......"

Qiao Na took the longevity lock, took out the magnifying glass again, looked at it carefully almost from beginning to end, and then frowned and said, "I can't see it, I really can't see it, I can't see why!" ”

Zhang Can took back the longevity lock, compared the angle of the sun, and then gave it to Qiao Na, and said: "It's like this, you take a look at it again, if you think it's useful, you can depict the things on it, and let everyone see it together......"

Qiao Na is a member of the scientific expedition team, although she used to be in charge of the medical work of the scientific expedition team, but after all, it was just an amateur, or incidental, surveying and mapping, etc., which was Qiao Na's specialty.

Qiao Na followed Zhang Can's method, and then took a closer look with a magnifying glass, and was immediately taken aback, "It's a landscape painting!" Jona exclaimed, "It's beautiful...... It's so beautiful! ”

When Lin Yun, Zhou Nan and others heard Qiao Na say this, they couldn't help but say impatiently: "What is there up there?" Draw it out, draw it quickly. ”

Ignoring everyone's urging, Jona took out a piece of surveying and mapping paper and began to trace the landscape painting in the longevity lock stroke by stroke.

This landscape painting, engraved on the inside of the subtle dragon scales, the lines are also similar to the hair, if it is not for the right angle of light, it is categorically invisible, even if the average person plays with it in his hand, he will never think that there is a wonderful landscape picture hidden in these scales.

What's more, no one knows the origin of this longevity copper lock, so naturally no one will deliberately pay attention to the secrets inside these subtle dragon scales.

Even Zhang Can, who has a clairvoyant eye, at the beginning, he only noticed the secret inside the copper lock, and he really didn't pay attention to the surface at all.

If it weren't for the coincidence, even Zhang Can, I'm afraid he wouldn't have found out that there was such a secret on this copper lock...... It is not to think of, notice, that there is such a secret.

Joanna was engrossed in tracing, helpless, the lines of this landscape painting are extremely complicated, and the lines are extremely subtle, after looking at it for a long time, her eyes will be a little painful, Joanna has to rub and paint in order not to draw a wrong stroke, not to miss a line, sometimes a line, Jona has to look at it for a while, and she has to draw it two or three times.

The rest of the people, in order not to disturb Jona, almost held their breath one by one, and looked at Jona's shaking pen.

After a long time, Xu Huicheng couldn't help it at first, and scolded in a low voice, "Mom, why is it so troublesome, I have to find a place to go for convenience......"

Saying that, Xu Huicheng said hello to Gao Yuan, brought his own gun, and walked out alone, thinking about it, in front of a few girls, I was afraid that the smell would float over, which was a little indecent.

Zhang Can looked at it for a while, and felt that it was not interesting, what was in that painting, he knew a rough idea first, although there were still some doubts, before everyone saw Qiao Na's quasi-depiction, it didn't make much sense to say it, people didn't know what it was, what it was, and it was in vain to say that these questions came out, and no one would understand what he was talking about.

Therefore, Zhang Can walked to Hassan's side and wanted to change the post for Hassan for a while, so that Hassan could rest and rest.

Lin Yun and Zhou Nan saw that there was nothing wrong, so they naturally had to take on the task of chef, but Gao Yuan still had some scruples about the accomplices of the dead people he met before, so he asked the two of them not to make a fire, and just find some dry food to satisfy their hunger.

Originally, his own group was in the open, regenerating fire and smoking, didn't it give the other party a chance to take advantage of.

Lin Yun took out the dry food and distributed it to a few people one by one, and when it was distributed to Hassan, Lin Yun deliberately gave Hassan an an extra portion.

Hassan is very grateful, originally made friends with these people, Hassan had a feeling of climbing, but he didn't expect that these people not only took special care of themselves, but also valued themselves very much.

Every time they eat, they would rather eat less for themselves and give themselves more.

It's just that Xu Huicheng went out conveniently, and he didn't come back until a few people finished eating dry food.

After eating dry food on the plateau, he found that something was not quite right, originally, when Xu Huicheng was leaving, he did explain that it was convenient to go, but this trip was almost half an hour.

There must be some kind of accident!

Gao Yuan thought about it, called Zhang Can over, discussed it, and decided to take Hassan and go over to find Xu Huicheng together, and the responsibility of taking care of the three girls was handed over to Zhang Can.

Zhang Can listened to Gao Yuan's thoughts, and didn't quite agree, the current situation, on the one hand, is that the group of unknown people is somewhat threatening, and the most important thing is that the injuries on the corpses they saw on the plateau, the makers of those wounds, are the real most terrifying threats.

If you don't know, you have to take some precautions, and when you are together, even if you encounter any danger, you can take care of it.

"What then?" Gao Yuan was worried, frowned and asked, "Lao Xu has been gone for so long and hasn't come back, I'm just afraid that ...... If something happens, what should I do?

"It's not that I won't look for it, it's me who will take care of Zhou Nan and them here," Zhang Can replied to Gao Yuan while secretly searching for Xu Huicheng's whereabouts with his ability.

It's just that Zhang Can was a little surprised that Zhang Can's ability couldn't search for Xu Huicheng's whereabouts at all, or Xu Huicheng was not within the search range of Zhang Can's ability at all.

Zhang Can's perception distance on land has now exceeded seven or eight hundred meters, but Xu Huicheng is not within seven or eight hundred meters, even if he is afraid that the smell will float over and stimulate a few girls, he doesn't need to run so far.

Xu Huicheng is not within seven or eight hundred meters, what are you doing running so far?

Gao Yuan hesitated for a moment, but finally agreed, Zhang Can's ability, Gao Yuan knew that even if he couldn't find Xu Huicheng, at least Zhang Can himself would not be in danger, and Zhang Can could deal with it easily even if he encountered danger.

If you bring Hassan over, to be honest, you can only grasp it in five or five folios, and you can only look at the will of heaven and your luck, after all, when you encounter the mysterious killer who takes people's hearts, you not only have to deal with it, but also have to protect Hassan, and your hands and feet are naturally a little unwieldy.

"You go, I'm relieved, but, this time, you have to bring a gun, I know, you don't like to use a gun, and you don't need it for self-defense, but you bring it, you can use it as a flare gun, if something happens, shoot into the sky, we hear the gunshot, we will rush over to meet you......"

Gao Yuan doesn't like to use guns for Zhang Can, which is actually a pity, but this is just an inherent mentality of a soldier, for soldiers, guns are their lives and friends.

Although Zhang Can is not a soldier, many of the things he has done are military affairs, and he doesn't use guns, no matter how he says it, it's a fly in the ointment.

Zhang Can thanked Gao Yuan, still a little reluctantly, and put a pistol casually into his waist, and asked Qiao Na, who was trying to trace the painting.

"When will I be able to trace it completely accurately?"

Jona didn't raise her head, "If nothing else, it will take another three hours at the earliest......"

In another three hours, night will fall.

Zhang Can nodded, in three hours, he could search a large area, and I believe that Xu Huicheng would not get out of this area in such a short time.