According to the plan, it will be divided into five days to complete, with the second day of the second day being 700 meters, the third day being 500 meters, and the fourth and fifth days are only 200 meters.

Of course, in this process, each exploration team will also have another division of labor, which is the so-called picking up and filling in the leaks, and there will be small teams to cross the area where the samples have been collected to make up the samples, in order to find the most accurate number.

The next day, not only did the second group of people go down to the pit, but the garrison also came down with a heavily armed reinforced platoon, which would lay a defensive line between 3,900 meters and 4,000 meters at the upper end of the sinkhole, in order to deal with possible Ye Yishan and others.

Liu Jiayue had already been sent to the top of the sinkhole, and when she was sent up, she was still unconscious. The doctor on the team judged that she had suffered a brain injury and needed to be sent out immediately; Zhou Tian's judgment was that she Zhihai was attacked, and he secretly gave her a soul-fixing pill, he believed that he would be able to wake up in two days at most, so under his instructions, Xiao Zihan chose to believe him, saying that Jian Yiyi would observe for two days first, after all, if you want to send people out, it will be bumpy all the way, and it will not necessarily be good for the patient.

In the end, the doctor asked Xiao Zihan to sign before agreeing to her plan. However, anyone with a discerning eye knows that although the doctor in charge is from the military, he seems to not want to be responsible.

The next day, when the exploration team was collecting samples, the military's investigation team also began to investigate, and many people were called to question, Zhou Tian was of course also a key person, but before Liu Jiayue sobered up, he would not have any trouble.

According to his estimate, when Liu Jiayue woke up, it was estimated that the people from the special forces would be almost there, and it would not be a big problem for him to delay it then.

After seeing the violent and huge aura of Linghu, Zhou Tian no longer had much hope of monopolizing the mysterious stone, and the only thing he hoped for was that Xiao Cai had gained great benefits from it at that time.

Although the investigation team here launched an investigation, it seemed that with their ability and level, there was really no way to find anything, but only a restraining order was placed on the students who had close contacts with Ye Yishan, Yue Xiaotang and Xu Yajing.

The geological exploration technology competition was an order issued by the central government, and in the absence of conclusive evidence, the garrison and the military joint group here did not dare to break the rules lightly.

"Boom"

In the afternoon of the next day, a deep sound suddenly came from the area explored by the exploration team of the underground courtyard, and exclamations and screams sounded in the sinkhole.

"A pothole has been found in Area 5!"

"The crater seems to be very deep, but there is toxic gas coming out of it, and I don't dare to look close at the moment."

"It has been determined that it is a man-dug pothole, and it is suspected that it is a passage."

"Probably an ancient tomb!"

The news kept coming, and the students in the other four districts were itching their feet and hands itching even more, and they couldn't wait to rush over to investigate.

Students majoring in geology, history, archaeology, cultural relics identification, etc., all have a soft spot for ancient tombs, because there is a lot of knowledge involved, many geologists are Mr. Geography, and even feng shui masters, like Fang Xiaomao, one of the two great heavenly masters, is a feng shui master, some people say that Fang Tianshi is actually a feng shui master.

Many geology students also have a soft spot for Feng Shui, which is related to geography, and ancient tombs can apply this knowledge to a very high level.

So who wouldn't be itchy when these people heard that it was likely that they would find an ancient tomb passage under a sinkhole of nearly three thousand meters?

However, it wasn't until the next day's exploration mission was completed that the members of the five exploration teams were able to gather in front of the discovered pit. Of course, in front of the pothole, a cordon has been drawn up and no students have approached.

It is said that a student of the underground courtyard accidentally found that it seemed to be empty when he was sampling there, and then he dug into it, and then sent out this hole, which is currently about two meters high and more than one meter wide, which was dug later.

"Gather everyone here to show you this rift." Professor Ling pointed to the pit and said: "It is estimated that everyone has heard a lot of speculation and rumors before, some people think that this is a tomb passage, we think it is unlikely, after our preliminary exploration and analysis, this is likely to be a hidden crack caused by ground shaking when the sinkhole was formed, which can be used as a basis from the fact that we found a lot of open cracks in front of us."

"However, in line with the principle of brainstorming and learning from others' strengths, the professors of our five exploration teams still gathered everyone to come over and see, different people have different eyes, different eyes see, maybe the results will be different. Don't worry about what you can say. ”

A geological expert from the military said: "This is also a bonus question for a competition of your four major exploration teams, if anyone can put forward reasonable and useful opinions, they will get a certain amount of extra points, and if it is finally confirmed to be correct and has research value, they will receive another personal reward." ”

The words of the two experts and professors immediately mobilized the enthusiasm of everyone, and as a beam of strong light shone into the pit behind, everyone immediately saw the scene in the pit.

This pit does look like a crack, from the place where the hole was opened to the inside, forming a gap about one meter wide, the front end of the gap is about five or six meters of dirt area, the back is mostly a rock area, after about 40 meters inside, there is a gap deviation, everyone can only see the situation more than 40 meters away.

The cracks are irregularly faulted and cracked, slightly wider in some places, narrower in others, and gloomy inside, except for nothing special.

Each exploration team first observed for ten minutes, and then gave an answer, which was submitted in writing, and then the expert group made a unified evaluation. Tomorrow, when the toxic gas in the pit has thinned, we will explore the cave and start researching. Again, the military expert said, "The answers of the teams should be turned in before seven o'clock in the evening." Moreover, in line with the principle of fairness and impartiality, each team is limited to student discussion, and no tutors, professors, and experts are allowed to communicate during the discussion period until the answers are handed in. We, the expert group, will announce the answers of each team and the prediction results of the expert group before 8:30 p.m. ”

As soon as he finished speaking, the members of the four exploration teams gathered together and discussed while observing.

"This must be a crack, you see, the crack seems to have been cracked not long ago."

"It's also possible that it's the passage of the ancient tomb, you haven't seen it, it seems that there are many traces of a long time ago."

"It's hard to say, there are no traces of artificial excavation."

"You see that the soil layer is exactly the same as the outer soil layer, it can't be the passage of the ancient tomb, I think it must be the vibration crack caused by the meteorite falling."

For a while, the exploration teams began to discuss while observing.

This article is from Reading Books and Novels