"This hole was previously covered by stones!" Bian Dong translated for the discoverer, "If you didn't search for it deliberately, it would be hard to find!"
"Yes..." Zhao Yu nodded and measured the distance and positional relationship between the two small holes. After weighing for a few seconds, he raised his arm and said two words concisely, "Look again!"
So, everyone started scratching the ground to search again.
Although no one knew what these two small holes represented, everyone was looking for them more and more energetically.
After a while, another police officer raised his hand and found another small hole more than ten meters away on the other side.
Soon, good news came one after another. Counting the one discovered by Zhao Yu, people found a total of five identical holes in the open space!
Zhao Yu soon discovered that the positions of these five small holes were not irregular, but had some faint pattern.
Among them, the one he discovered because of releasing water is in the middle, surrounded by four small holes on the two sides, respectively located at the four corners. If it is connected in a line with the middle, a diagonal "ten" will appear!
this…
"Detective Zhao..." Bian Dong also saw the problem and said to Zhao Yu, "Such a long distance, if it is used to fix some kind of equipment, then... the size of this equipment is not small, right?"
"But..." Zhao Yu pointed to the small hole at his feet and said, "The hole is so small, does it mean that the thing that needs to be fixed is not heavy?"
"Then..." Bian Dong really couldn't figure out what these small holes were used to fix.
"Let's ask professionals again!" Zhao Yu said, "I don't know, is it the conventional equipment of the exploration team?"
"Hmm..." Bian Dong nodded, and then he thought of a possibility, "Do you think the exploration team is holding a bonfire party to fix the fire frame or something?"
"I haven't seen any traces of fire on the ground!" Zhao Yu shook his head and then ordered, "Hurry up and send someone to measure the distance between each small hole and present it to me on the drawing as soon as possible!
"And..." Zhao Yu said again, "Send someone to search the camp to see if there are tools such as pile driving. We must at least confirm whether these small holes were made by the exploration team
"If not, then it may be related to the disappearance case!"
"I understand, I understand!" Bian Dong nodded, "I'll hurry up... hurry up and make arrangements..."
After saying that, Bian Dong began to gather people and followed Zhao Yu's instructions...
Um…
Zhao Yu looked at the small hole under his feet, still with a sad look on his face.
Although the five small holes were novel to him, but...he still couldn't connect them with the kidnapping case.
After all, this is the base of the exploration team. It seems normal and reasonable for a few small holes to appear on the ground, right
Without knowing what was in his mind, he picked up a slender dead branch from the ground and inserted it into the small hole in the ground, trying to explore the depth of the hole.
As a result, the dead branches were too brittle and broke before they could reach down.
Got it!
Zhao Yu remembered that there was an invisible measuring device in his system, which was specially used for measuring. After long-term accumulation, nearly a hundred of these low-level props have been accumulated.
Zhao Yu has been depressed about this. He is not engaged in construction, so he doesn't know what the use of this measuring device is.
Now it seems that if you don’t use it, it will be in vain!
The measuring instrument was quite easy to use. After Zhao Yu aimed the measuring arrow, the depth of the small hole quickly appeared on the display screen.
43cm…
Nearly half a meter…
Zhao Yu wondered, what could this data represent
Why
Unexpectedly, just when he was thinking seriously, under the illumination of his invisible flashlight, he suddenly discovered a new suspicious situation.
He found that on the ground on one side of the small hole, the gravel there seemed to be divided to both sides by something, leaving a long and thin trace in the middle...
oh…
Zhao Yu suddenly thought of a term - rope!
If your guess is correct, it should be left by the rope rubbing on the ground.
right!
Zhao Yu stood in front of the small hole, and a picture appeared in his mind:
A man struck a sharpened iron rod with a hammer and drove the iron rod into the hard ground.
Then, he tied a rope to the iron rod to fix something in the distance.
After the fixing was completed, he stood at the iron pile to retrieve the rope, which left such traces on the ground.
It's just that... because it's been a long time, this trace is no longer so obvious...
From this point of view, my previous speculation was correct. The purpose of the small hole is to fix things!
But... what exactly is fixed
Could this fixed thing have something to do with the disappearance of the exploration team
…
A few hours later.
Late at night, Zhao Yu seemed to be possessed by a demon.
It was almost midnight, but he was still sitting in front of the desk lamp, staring at the sketch on the paper, and stubbornly analyzing the five small holes that were suddenly discovered.
Bian Dong had consulted relevant experts before, and the experts could not tell for a while what the small hole was used to fix.
cross…
Zhao Yu connected the five small holes and drew a crooked and flat "ten". He found that the four small holes on the outside were almost the same distance from the small hole in the middle, all between seventeen and twenty meters.
If you look at it separately, the two on the left and the small hole in the middle can just draw an equilateral triangle.
Zhao Yu understood that this was the legendary triangle fixation. In this way, what is fixed in the center of the triangle will be more stable!
Five small holes can form two equilateral triangles.
In other words, five small holes are used to fix two objects of equal size!
If it looks like this...
Zhao Yu couldn't help feeling disappointed. Because, no matter how he looked at it, the fixed objects looked like tents! It's very possible that someone left these five regular holes in order to secure the two tents!
Moreover, only tents are more suitable for such small iron or wooden stakes. If it is a large machine, then the holes left on the ground will not be small holes.
It seems…
Zhao Yu took a deep breath, and an idea gradually took shape in his mind:
Perhaps, the exploration team once obtained a batch of supplies. In order to protect that batch of supplies, they set up two tents in the open space of the camp, which is why those five strange small holes were left.
But... not long before the exploration team's accident, the supplies were transported away, so the exploration team dismantled the tent, so...
Wait a moment…
When he thought of this, a new idea suddenly appeared in Zhao Yu's mind.
yes!
He thought excitedly that he had the mobile phones of the exploration team members in his hands! If we search for photos related to the campsite from the photos on the mobile phone, can we determine the problem with the tent
genius!
Zhao Yu patted himself on the forehead and was about to make a big move. He quickly found his phone to check the photos.
But at this moment, his cell phone rang first.
He took it out and saw that it was the alarm clock he had set himself, reminding him that it was midnight and he could start a new hexagram.
In the past few days, due to Zhao Yu's failure to solve the problem, all the adventures he had every day ended early, and today was no exception.
Therefore, when he saw that twelve o'clock had arrived, he did not hesitate to start a new hexagram!
However, for some unknown reason, when he opened the hexagram, Zhao Yu suddenly felt an inexplicable electric shock, as if he was suddenly struck by lightning.
The next second, when he looked at the hexagram that had been opened, his whole body froze instantly!
But three big characters suddenly appeared in the middle of the system: "Qiankun·Gen"! ! ! ! !
PS: Thanks to Book Lover Prince 007, HK Zhi Zhi Zhi, and Zizhan 2017 for their rewards and encouragement! Thank you!
(End of chapter)