"Data analysis of underwater speeds." After Lotte gave the order, he opened a metal box, took out a strangely shaped glove from it, put it on his hand, and walked directly to the middle of the projection.

Lotte is controlling the image to increase, constantly expanding, and it feels as if he is standing underwater, while the others are dumbfounded, especially the county leaders and Nizi and others, they are indeed shocked when they see such high-tech equipment.

Zeng Wenrou was not in the ranks of the shocked crowd, she ran to help Luo Xiaobao analyze the data, and when she saw the results, Zeng Wenrou reported: "Lotte, 15 meters below the surface of the water, the water flow is very fast, and the impact force reaches a speed of 1000 seconds. ”

"Such a high speed?" Lotte was surprised, kept zooming in on the image, and when it reached the position of 15 meters, Lotte fixed his mind, looked in one direction, and pressed the switch.

Suddenly, the originally static water flow suddenly flowed, and the four-dimensional image seemed to come alive, and the water rushed in and roared overwhizzing.

Even if Lotte was mentally prepared, he couldn't help but be jumped, and the speed of the water felt like it was squeezing out the water under high pressure.

Lotte dragged his cheeks to look at the flow of water, and muttered to himself, "What is the reason?" ”

When Lotte was thinking, he stepped out of the center of the image and restored the image into a cube, with a huge image of Poyang Lake in the middle.

The leaders of the county finally understood, the feelings of these people are not fancy, their exploration techniques and scientific and technological equipment, it is simply eye-opening, this is the truth, if you are to watch the excitement, it is estimated that they will not be based on this kind of high-tech in their lives, it seems that this kind of thing has only been seen in science fiction movies, originally thought it was fictional, it turned out that there really was, it was really amazing.

Just when the county leaders were stunned, the management of the canteen of the guest house came over and said: "If you don't eat again, the food will be cold." ”

Lotte waited for no one to pay attention to him, and the county leaders drove the stupid aunt away with their eyes, and then they withdrew, and said with emotion: "These people are really not simple." ”

"Yes, it's really a shame to be able to watch such a high-tech game once."

"By the way, give them meals at any time, they can eat when they want, a bit of eyesight."

Lotte didn't care about the arrangement of the county leaders, mainly his thinking was in the analysis of this water, not long after, Zhang Yunlong and others also came back, and Lotte sat down and told them his guesses.

"There's definitely something wrong with this underwater, and it's not a small problem."

"What's the problem?" Everyone asked.

Lotte said: "I have learned in junior high school physics class, the normal river flow rate is at a constant speed, and where it is too narrow, because the water pressure problem will be relatively urgent, but in the waters of this old temple, the underwater flow speed is amazingly fast, no wonder no one can come up in the water." ”

"How fast can it be?" Yu Tao asked.

"It's about the speed of sound."

"Holy." A group of people were stunned at the same time.

At this time, Zeng gently printed out the flow speed meter, distributed it to everyone, and said: "This water flow is very deceptive, 15 meters below the water level is the normal water speed, 15 is different, if you approach this area, whether it is a person or a boat, no one will survive." ”

Luo Xiaobao also walked over, came over with a tablet and said: "Boss, I just checked it on the Internet, this phenomenon is called undercurrent, which is the so-called undercurrent surging, and the speed is very fast, but it generally appears in the sea, and it is rare in land rivers." ”

Everyone frowned, why there was an undercurrent in Poyang Lake, it was very incomprehensible, but everyone was not a water conservancy expert, and they couldn't figure it out for a while.

Yu Tao took out the phone, called a friend in the capital, and asked, "Ask you something, will there be an undercurrent in the river?" ”

"Normally not, but if there is a dam, that's a different story."

"Dam?" Several people were puzzled.

"Yes, for example, the Three Gorges Dam, when the gates are opened, there will be undercurrents."

"Dam, got it." Yu Tao hung up the phone, and said with a surprised face: "It's strange, near this old man's temple, there is no dam at all, how did this undercurrent come about?" ”

For a while, this became a doubt in everyone's hearts, but Lotte is very sure of one thing, before the investigation is clear, it must not be explored, otherwise there will definitely be no return.

At this moment, Old Man Huang, who was still cultivating, walked in, he took the compass and said, "Lotte, just now I was on the plane and found a very strange phenomenon. ”

"What?" Everyone stood up and asked.

Old Man Huang came over and sat down, and said while recalling: "At that time, when the compass was not good, I glanced down and felt that there seemed to be strange creatures in this position. ”

"Dragons?" Lotte asked, and everyone was interested.

"I don't know." Mr. Huang marked the position of the two-dimensional diagram just printed out with his fingers, and everyone looked at it carefully, and Mr. Huang explained:

"I look like a long strip of white shadow."

"Definitely a dragon." Lotte got up and said impatiently: "I'm going to fly a plane to see." ”

Hearing that Lotte was so sure, everyone else became excited, and they all stumbled to see the excitement one by one.

The dragon is a strange creature to the Chinese people, on the one hand, they are curious about its existence, and on the other hand, they are even more afraid of whether it is dangerous.

Lotte stole the remains of a real dragon in the island country before, and when he came to Poyang Lake, he read the information and legends, and said that there was a dragon, and he subconsciously thought that there must be a dragon here, which was also a preconceived thought.

At this moment, Lotte was so sure that everyone thought they had found their true thoughts, and ran to the plane with Qi Shushu, no matter who it was, they all got into the cabin.

Lotte entered the cockpit, Qian Hengze sat in the driver's seat, the two put on headsets, Qian Hengze asked, "Brother Tian, are you sure it's a dragon?" ”

"I'm not sure, just take a look."

"What if it's not there?"

"Let's see."

The plane took off and flew over Poyang Lake again, getting closer and closer to the target position, and everyone held their breath and stared at the water level.

"Brother Tian, pull it up and you can see it clearly."

Lotte continues to improve the helicopter, gradually, the field of vision has also opened up a lot, Lotte looked at the strange place below, yes, the underwater eye color here is indeed different from the surroundings, it is a long shape, faintly visible is light white.

Inside the cabin, everyone saw the strange position underwater, pointing and chirping, Lotte controlled the helicopter to hover in mid-air, and after looking at it for a while, it also felt strange, if it was a dragon, why didn't it move? Is it dead?

Lotte slowly lowered the height of the plane, getting closer and closer to the water level, and this strange underwater place was getting more and more clear, but what shocked Lotte was that this mysterious and strange place seemed too big.

I don't feel anything from a high altitude, but if I look down, this thing is different, and at this moment I really don't know the true face of Lushan, just because I feel like I'm in this mountain.

But just when the distance from the water surface became clearer and clearer, a strange situation suddenly occurred on the instrument panel of the aircraft, all the instruments were a little out of order, and the plane was a little disobedient, and even the operating stick could not be controlled.

"What's going on?" Lotte was scared out of a cold sweat, the plane was unbalanced, and he was about to fall into the lake, Qian Hengze's eyes were quick, he dragged the operating lever, and cooperated with Lotte to control the balance.

But at this moment, the people in the cabin of the plane are not having a good time, they are leaning in front of the window looking at the horizontal plane, suddenly the plane is unbalanced, they are all lying on the window position of the plane, the next second, the inclined plane debris flew towards them, the incident happened suddenly, and they were smashed one by one if they didn't dodge in time.

Fortunately, at the critical moment, Lotte stabilized the plane and pulled it up and tried to rise, but the plane seemed to be pulled by a rope, no matter how much the plane increased its horsepower, it just didn't move.

"What's the situation?" Lotte looked at the chaotic dashboard and was completely stunned by the scene in front of him.

"Brother Tian, we won't be attacked, right?" Qian Hengze kept his body in shape and tried hard to control the operating lever.

"Don't talk nonsense." Lotte continued to increase the propeller power, but the plane could not be lifted.

"Sit tight." Lotte was not pulling up in a hurry, the lever was pushed forward, and the plane swooped forward at an angle, but fortunately the plane moved in the field of vision, and if it still persisted, Lotte doubted that they would crash.

Flying out of a range of about 50 meters, Lotte tried to raise the plane again, but fortunately this time it did not disappoint Rakuten, the plane increased in altitude, and gradually the dashboard also returned to normal data.

"Boss, have we been attacked?"

"Lotte, go back, someone is hurt."

Lotte wiped the cold sweat on his head, heard the chaotic screams in the cabin, Lotte didn't delay, the scene just now is scary to think about now, if it was really attacked by the dragon, this escape is really a life of nine deaths, don't talk nonsense, run quickly.

Piloting the plane back to the guest house, after the plane stopped, Lotte hurriedly ran to the cabin to see the situation, only to see that there was chaos in front of him, just when the plane was out of control, there was no fixed instrument to fall down, hit the person not to say, in the sudden situation, there were people who stepped on people, all of them were injured by their own chaos.

Lotte checked it, fortunately, they were all minor injuries, they helped each other to leave the plane, and everyone walked to the guest house together, all of them were very panicked, after all, the scene just now was too scary.

Zhang Yunfang leaned over to Lotte and asked in a low voice, "Did you see it clearly just now, were we attacked by the dragon?" ”

"I'm on the plane too, I didn't see it."

Indeed, there is a saying that the lights are dark, and the plane is dragged by strange forces in vain, and everyone is on the plane, and no one can see what is happening under their feet.

Entering the hall, Le Tian said in a hurry: "Turn on the surveillance video, I want to see what is going on." ”

Old Man Huang looked at everyone and asked, "What's wrong?" ”