On the morning of the 21st.
It's finally dawn.
Lin Feng took out the map.
On the map, it's just a small circle, which doesn't look like a big place.
But in fact, it is a place with a radius of more than ten miles.
It's the old method of burying explosives on the ground and listening for the sound.
Whenever there is a hollow under the ground, different sounds will be produced.
Sound waves travel slower in air,
The sound generated by the explosion propagates in the mountain and produces an echo when it encounters the underground space.
In fact, it is part of the reason for the sound wave lag.
At the same time, the stone walls in the cave will also reflect sound waves.
Because the time is so short, ordinary people's ears cannot distinguish it.
Even the most advanced sound wave detection equipment is difficult to detect.
Otherwise, these buried gold would have been discovered long ago.
Gradually, the little gold became a legend.
Lin Feng's ears, once he concentrates, are sharper than those of a dog.
The capabilities of living things are beyond the reach of human technology at this stage.
Not to mention Lin Feng, he can't even compete with a dog.
Lin Feng launched a drone, took pictures of the surrounding maps, and printed them into a drawing.
Lin Feng then observed it for a while and marked it on the picture.
"Here, here, and here..."
"Well, well, well..." Liu Erwa kept nodding.
The place Lin Feng marked with a pen was the place where the blast occurred.
After the explanation, Liu Erwa and Zhao Xiaoyang set off with their backpacks on their backs.
Of course, Lin Feng was not idle, searching nearby for possible traces of his childhood decades ago.
It has been too long, it has been seventy years, and the power of nature has long covered the traces of human beings.
Tang Mi held a metal detector and found a few rusty stainless steel pieces.
Unfortunately, this does not determine the exact location of the treasure cave.
There were many talents in the small days a few decades ago. The location of each fortification was carefully explored and built to be extremely hidden.
The topography of this place is special. It is actually a huge island with not enough depth.
Once exposed, it can easily be bombed by the Americans with aircraft and naval guns.
After searching for a long time, Liu Erwa had already found it, but Lin Feng couldn't find it either.
Secretary Tang pouted and threw away the metal detector and some sonar equipment specially used for treasure hunting.
It is still the most advanced thing, but I have been looking for it for most of the day and still can't find it.
Ouyang Moli said with a smile: "If the treasure of my childhood could be found easily with these instruments, it would have been dug up long ago."
Tang Mi said: "Then you can only listen with your ears. My ears are very good."
Ouyang Moli glanced at Qi Yao, who was silent, and whispered in Tang Mi's ear: "Was it fun last night?"
Tang Mi smiled slightly and raised his head slightly.
She didn't answer, but her expression was a little awkward.
This is also an answer.
Ouyang Jasmine pouted, thinking that I am also afraid of the dark, otherwise... hum!
At this moment.
"Wow!"
Tang Mi suddenly let out a scream.
It turned out that there was a spider half the size of a palm lying on the ground next to her. It looked like it was poisonous, which scared her.
Ouyang Moli was stunned when she saw it.
What a scary big spider!
Qi Yao frowned slightly, took a few steps forward, and crushed the spider flat with a click.
Then he walked away without looking back, getting further and further away.
Qi Yao is not afraid of anything except cockroaches.
After dozens of seconds, the two women came to their senses.
"Too cruel!"
Ouyang Moli sighed.
Of course she was talking about Qi Yao, because she was more afraid of Qi Yao than Tang Mi.
I think back on the island, someone pretended to be a fisherman and wanted to sneak onto the island. After he died, Ouyang Moli saw Qi Yao holding a scalpel...
"Yeah! Like a robot without fear."
Tang Mi's soft voice made Ouyang Moli wake up from the 'horrible' memories.
Ouyang Moli nodded, "We can't annoy her from now on, otherwise..."
Ouyang Moli made a belly drawing motion.
We are all women, why are there such big differences?
Ten meters ahead, Lin Feng was one step behind, walking side by side with Qi Yao.
He leaned close to Qi Yao's ear and asked in a low voice: "Yao Yao, did you do it on purpose?"
"Um?"
Qi Yao looked at Lin Feng and made a little confused sound.
"Pretend to be cool!" Lin Feng whispered.
"Why should I act cool?" Qi Yao asked softly.
Lin Feng nodded, "You are already cool, you don't have to pretend, they will be very afraid of you."
To put it bluntly, Qi Yao never thought about pretending to be cool in front of them.
Because of disdain!
Lin Feng wondered when Qi Yao's title of 'boss' had spread.
It seems like it started from Liu Zangyun, right?
To be the boss, of course, not only must you look beautiful and be favored, but you must also be convincing. ŴŴŴ.BiQuGe.Biz
Qi Yao was born with a temperament that impressed them.
…
Ten minutes later, Lin Feng stopped, facing a stone wall.
"This is it!"
Lin Feng said something, then put down his backpack, picked up the walkie-talkie, turned it on, and immediately notified Liu Erwa and Zhao Xiaoyang.
At this time, Liu Erwa and Zhao Xiaoyang were far away from the blast point and were squatting under a tree to wait.
After getting the replies from the two people, Lin Feng took out the remote control for detonation, which had rows of buttons marked with numbers.
The twelve buttons in front represent twelve blasting points.
After turning on the remote control, Lin Feng put his ear against the stone wall.
Tang Mi was curious, just like Lin Feng. She was very curious to see if she could identify the location by listening to the voice.
"Boom~"
When Lin Feng pressed a button on the remote control,
To the northeast, there was a muffled thunderous explosion more than a thousand meters away.
Lin Feng closed his eyes and focused all his attention on his hearing.
After dozens of seconds, Lin Feng frowned.
Then, he pressed the button again, and there was another explosion in the southeast direction.
This time, Lin Feng's brows relaxed.
Finally heard the echo!
To be precise, it was the cavity inside the mountain that produced an echo in the explosion.
Then, Lin Feng detonated three times in a row.
After three blasts, he basically determined the location.
It turns out that the treasure cave is in the southeast, about one kilometer inside the mountain.
The remaining blasting points were useless to Lin Feng.
But he couldn't keep them, so he detonated them all in one go.
"Secretary, did you hear anything?"
Ouyang Moli asked with a smile as she watched Tang Mi leave the mountain wall.
Tang Mi shook his head, "I only heard the roaring sound."
Ouyang Moli pointed to her ear and said, "I heard it too."
Tang Mi was discouraged. It turned out that his ears were normal.
But soon, she looked at Lin Feng with wide eyes, as if she had discovered a big secret about Lin Feng.
This guy's ears are as sharp as a dog, so when I whisper from a distance, will he hear me?
Lin Feng said with a smile: "This does not depend on how far you can hear, but on learning to distinguish sounds. After a long period of practice,
Most people can learn it, but of course it requires a certain amount of talent. "
Lin Feng would not admit that he had sharp ears, otherwise he would lose a lot of fun in the future.
Only Qi Yao present knew that Lin Feng was talking nonsense.
His ears are clearly sharper than those of a dog.
Why justify?
Not just to listen to the whispers of Tang Mi, Ouyang Moli and other little idiots.
More than half an hour later, Liu Erwa and Zhao Xiaoyang came back.
The six people gathered together and walked towards the location identified by Lin Feng.
The road ahead was not easy to walk, so we took a long detour and didn't arrive until two o'clock in the afternoon.
When they got closer, Lin Feng asked Liu Erwa to blast twice more to more clearly determine the location of the cave and the place closest to the outside world.
After circling the mountain peak, Lin Feng pointed to the hillside in front and said, "It's right there. Dig about ten meters and you should be able to get in. But it seems to be reinforced with a layer of concrete inside."
Now is not the time to dig.
At night, there were more people, a small excavator, a high-power generator, a remote-controlled robot...
With the transportation capabilities of Jasmine 1 and 2, this place can be turned into a construction site with just one transport.
Don't be afraid of any big noise, because there are mountains for more than ten miles nearby.
…
A few hours passed quickly.
Night falls.
Two Jasmine anti-gravity craft arrived.
More than twenty people and a large amount of equipment were moved within half an hour.
Pulling the Jasmine away, more than twenty people, either brothers from the Tang family or Ouyang family, got busy.
It took more than two hours to dig out a flat piece of land on the hillside.
Then, we used the most advanced digging tools to dig a cave about three meters in diameter.
After digging about ten meters further, a wall made of reinforced concrete appeared.
Once here, these people's work is completed.
It took more than an hour for more than twenty people to leave on the Jasmine with unnecessary equipment.
The busy construction site suddenly became silent.
Watching the two Jasmines disappear into the night sky, Lin Feng raised his wrist and looked at the time. It was exactly four in the morning.
Liu Erwa is still in high spirits.
Use blasting to blow up the one-meter-thick concrete wall.
A gloomy and dark cave appeared.
"Woo~"
The air flow from outside poured in, and the sound of "woo woo" was heard.
It sounded like a ghost crying.
Liu Erwa and Zhao Xiaoyang, who were the closest, broke into cold sweats when they heard this.
Nima!
This sound sounds too scary.
This was not the sound of wind, it was clearly the cry of a woman, and she was crying very miserably.
Just sound.
Something even scarier happened.
In the darkness, a red shadow flashed.
"Mom!"
Liu Erwa and Zhao Xiaoyang shouted at the same time, turned around and ran away.
Lin Feng looked calm and said with a smile: "Yao Yao, these two guys were scared again, haha!"
Qi Yao turned her head and glanced at Lin Feng, "Are you cold?"
"not cold!"
"Your hands are shaking."
"Uh~ It's not that I'm afraid, I'm excited!"
"Don't be afraid, there are no ghosts in this world." Qi Yao held Lin Feng's hand and whispered.
She was afraid that if she spoke too loudly, Lin Feng would lose face.
Although Qi Yao said this countless times.
But Lin Feng still believes that there are ghosts in this world.
He was almost certain that he had seen ghosts several times.
It's just that the ghosts are afraid of this magical beast that controls the house around them, so all of them have disappeared, and not a single one of them has actually become a ghost.
The crying inside was like ghosts really crying.
The passing ghost shadow is actually the ghost inside that is panicking and running around.
…
Daybreak soon dawned.
After the sun came up, Liu Erwa took courage and moved the blower to the entrance of the cave.
After starting up, the outside air accelerated into the cave.
During the ventilation process, Zhao Xiaoyang released a remote-controlled robot and drove into the cave.
People outside can clearly see the situation inside the cave through the images captured by the remote-controlled robot camera.
"So many dead people!"
Liu Erwa looked at the laptop screen in front of her and frowned.
On the computer screen, I saw a skeleton wearing a military uniform from World War II.
Some were lying on the ground, and some were leaning against the stone walls.
As for the manner of death, some had holes in their skulls, apparently made by bullets.
Some of them had a knife stuck in their belly, and the tip of the knife is still stuck in their spine.
Others had their heads severed, and the manner of death was obviously beheading.
No need to guess, these people must be the soldiers who were sealed inside together in order to silence them after transporting the gold.
In a situation where there is no hope of survival.
Some help their companions solve the problem and then commit suicide.
Of course, some struggled for a long time and suffocated themselves to death.
From the black finger marks made of blood on the stone wall, we can see how painful it is to be suffocated without oxygen.
This kind of pain is not only physical, but also psychological.
After more than an hour of exploration, the situation in the cave was basically determined.
The shape of the cave is a zigzag.
The entrance that Lin Feng and the others blasted was at the bottom of the zigzag.
The robot did not find the gold because there were many closed iron doors in this zigzag cave.
It's time to go in.
Once the gold is found, it can be transported at night.
This is just one of dozens of caches, there are many more to come.
I was delayed for two days here, and if it happens in other places, the longer the delay, the greater the possibility of exposure.
The next step is to enter the cave and open those iron doors.
While making preparations, Liu Erwa frowned and said: "There are corpses, scattered guns, and ammunition boxes inside...
But what was the red shadow seen last night and where was it? "
Qi Yao explained aloud: "This is an illusion formed by our vision. You turn on the flashlight, shine it in your eyes, and then look inside."
Liu Erwa did as he was told.
Then he looked towards the dark cave, and sure enough, a mass of red appeared in his sight.
"So this is ah!"
Liu Erwa scratched her head and suddenly realized.
Then, Liu Erwa put on the oxygen mask and rushed in first.
Lin Feng shook his head.
This idiot is so easy to deceive!
Biquge
