Professor Chen stood up and asked, "What's going on?" ”

Zhang Gong took the ** water from his backpack, handed it to Professor Chen, and said, "This is a ring, and it is very large, we walked around for an hour and a half before we finished walking here." ”

"An hour and a half, is it normal walking or is it moving forward while probing?"

"The first time, no one paid attention, and after discovering the abnormality, I put an empty mineral water ** on the ground, and then walked at a normal speed, and after about an hour and a half, I found ** again."

"The speed in the cave is slow, even if it is slow, in an hour and a half, it will be almost able to walk ten miles, it seems that this bureau is not small."

"Who says it's not, we've probed this all over and found no problems, and it's not good, and it's the same as the previous one, it's a game set up from above!"

"Yes, I also suspect that it's the same as what I encountered before, since it is said that this is a loop, so let's go to the place where I made a mark, and there should be an answer in the 5-minute time frame from that place."

"Where you drew the line and marked the time?"

"Yes, where I stopped when I noticed the anomaly, and then there's a mark I made after walking back for 5 minutes."

As soon as Zhang Gong heard what Professor Chen said, he knew that he had a general direction in mind, so he asked, "What are your plans?" ”

"It took us a total of 10 minutes from the entrance of the cave to that place, which I remember very clearly, we first walked from the entrance to the first high point of the M-shape in the normal passage, and then we got here, from the entrance of the cave to that high point, according to our speed, it should take about 7 minutes, so, from the place where I marked the time, 2 to 5 minutes later, there must be a place where we entered!"

Zheng Suo said weakly: "Jiang is really old and spicy!" The anomaly was discovered so quickly. ”

Zhang Gong said proudly: "Don't say it, Lao Chen's Taoism is definitely not something you can imagine, he is destined to be associated with the ancient tomb in this life." ”

Professor Chen saw that they were also exhausted, so he asked them to sit down and rest, and then said to Zheng Suo: "Don't listen to Lao Zhang's nonsense, where did you come from, it's just that you have a lot of experience." ”

"The more experience, the higher the experience, the deeper the Taoism, this is not wrong with what Lao Zhang said, but how can we get out of here now? Circling around this circle, they are all about to collapse. ”

Professor Chen said: "According to what I just said, first probe in a small area, and I think there will definitely be a discovery. ”

"If it's like a drawbridge, it's hard to find."

"That seems to be easier to find now, I now preliminarily judge that we are from the M-shaped first platform, that is, when it is down, the channel was switched, I just started to walk from there, a little bit of abnormality, but I didn't pay attention to it, and I didn't stop to verify it immediately, now that I think about it, there should be a problem."

"If you feel that there is something abnormal from that time, the height difference there, according to the slope in the normal passage, is also a few meters high, and then converted to the length of the distance, it is not very long, such a length is enough to paralyze us, so it is not surprising to confuse us."

"Yes, as long as there is another mechanism at the camouflaged exit, when we go to the front, the mechanism will automatically switch that passage away, so that this place becomes a circulation, so in that section, we will focus on scanning the mountains on both sides, and I think we will find the answer."

"Well, this is more feasible, let's go, don't sit still, you'll be lazy when you rest, go all the way, go to victory!"

After coming to the place where Professor Chen and the others stopped for the first time, Professor Chen took the three-dimensional imager and said to Zhang Gong: "I'll come in person, and you can rest for a while." ”

After speaking, accompanied by Chen Zhijun and Lei Tongren, he looked at the time on his watch and began to carefully probe forward. Five minutes passed quickly, and the expected results did not occur. Lei Tongren saw that Professor Chen was a little depressed, so he said, "Uncle, could it be that you have misremembered the time?" Why don't we move on? ”

"I can't remember the time."

Chen Zhijun thought for a while, and suddenly said loudly: "I know, Dad, your speed must be much faster than now, you think, scanning the mountains under your feet and adding the mountains on both sides, the difference is more than twice as long, according to what you just said, it should take 6 to 15 minutes now, you are in a hurry, or else, my colleagues and I will do this, play this, we are more comfortable, and the speed is much faster than yours." ”

Under Chen Zhijun's snatching of the belt, Professor Chen smiled bitterly, compromised, and said in frustration: "It's really old, I can't solve the calculation problems, alas, you two can get it." ”

After speaking, he followed behind and slowly followed the two of them to stroll.

After another 5 minutes, suddenly, Chen Zhijun shouted excitedly: "Dad, look! Found the answer you said! ”

As soon as Professor Chen heard that he had found something, he was shocked, walked in front of Chen Zhijun, and looked at the display screen: it was clearly displayed that there was a space more than three meters wide on the left side, and he immediately judged from the shadow that that place was used for organ switching! The space was connected by a passage that slowly walked upwards.

Professor Chen took the imager and said excitedly: "Zhijun, you go and call your Uncle Zhang and them, and let them come over quickly!" ”

Chen Zhijun opened his legs and quickly called them all over. Zhang Gong surrounded Professor Chen and said breathlessly: "It's really amazing! He is truly a national treasure! Again, you're right. ”

"Don't be poor yet, it's time to leave the matter here to you, my ability is over for the time being."

After speaking, he handed the imager in his hand to Zhang Gong.

Zhang Gong looked at the display intently, then slowly adjusted the position of the probe, and sketched the outline on the cave wall with chalk. Chen Zhijun carefully took a flashlight at the place where Zhang Gong drew lines with chalk, and really found the tiny gap in the cave wall, and couldn't help but admire: "Uncle, you are more professional than us in playing this!" ”

"Why do you want this if you're not professional? This is a necessary artifact for going to the tomb, and it must be played. ”

After speaking, Zhang Gong put down the imager and used a flashlight to carefully search for the place he had just drawn.

I searched for more than twenty minutes slowly, but I still couldn't find a way to open the mechanism.

Zhang Gong turned around and said, "This mechanism should be switched from above, it seems that we can only wait for others to come to the rescue now." ”