We walked slowly along the cave. After walking a short distance, we found a fork in the cave.
Without saying a word, Long immediately took out an instrument with a display screen from his backpack. He told us that this was a trip recorder that could record all our trips, and this trip recorder also had a trip recorder.
With the function of drawing terrain maps, this instrument can not only effectively prevent us from getting lost in the complex caves, but also draw the terrain map of the caves through our in-depth exploration.
We chose a relatively spacious cave to continue walking. As we gradually deepened, we found more and more fork holes. Although we had a trip recorder in our hands, we would not lose our direction, but we wanted to put the entire cave in a while.
It is probably not a short time to fully investigate the system.
Wen Qingshan frowned and said, "It seems that this underground cave system is not only huge, but also very complex. It is probably not easy to find Professor Dong and the others."
Long Yi pondered for a moment, raised his head and said, "I happen to have two trip recorders here, and the data can be interconnected between the two trip recorders, otherwise we will search in two groups, so that we can
Achieve twice the result with half the effort.”
Long Yi's proposal was approved by everyone, so we were divided into two groups, Wen Qingshan and Li Guo, and I added three special forces members to one group, and Long Yi and Chen Biao led the other five special forces members to one group.
The two groups began to search in separate channels.
In fact, we are not searching aimlessly. On the one hand, we walked and checked to see if we could find any clues left by them. On the other hand, we also brought special detection signals from GPS positioners.
Equipment, if Professor Dong and others really entered the underground cave, it is possible to detect the signal from the GPS locator they are carrying.
We walked along the cave and walked not far. Suddenly, there was a rustling sound coming from the front. We thought there was a giant lizard appearing, so we stopped and walked forward with the help of a search light
I took a closer look, but saw nothing.
Just as he was wondering, a huge black shadow suddenly emerged from a cave with a diameter of about 20 to 30 cm. When he saw it with the help of the light, everyone was shocked. It turned out to be a bigger than a cat.
mouse!
Due to the strong light, the giant rat who had lived in the dark environment for a long time seemed to be unable to adapt and stood there motionless. Its eyes were blood-red, and its ears were long and wide, which felt like its pointed head
Some are disproportionate. If it weren't for the long rat tail, it would look a bit like a rabbit at first glance, but it looks much more fierce than a rabbit, and it looks like it is not a good person at first glance.
"Damn! Why is this mouse so big?" Li Guo couldn't help but be shocked.
I have seen this giant rat before. In the cave in Tibet where I encountered snow monsters and giant land otters, I encountered a group of such giant rats. At that time, Jianjian and I first saw a few giant rats eating.
The body of a horse was then chased by a large group of giant rats, and it was very impressive.
Wen Qingshan naturally saw this giant rat. He said: "This giant rat is a kind of cave rat living in groups. It usually lives in caves without seeing the sun, and is very ferocious."
After hearing what Wen Qingshan said, a special forces member immediately raised his gun and aimed at the giant rat, and asked in a low voice: "Captain Li, do you want to kill it?"
Li Guo calmly stopped him and said, "No! This thing is a bit big, but it does not pose a threat to us, and there is no need to waste bullets."
As soon as he finished speaking, the giant rat suddenly raised his head and made a harsh squeak. After a while, there were rustling sounds everywhere around him.
I couldn't help but be shocked, and hurriedly looked around, and said, "Damn! Could this thing be summoning a companion, right?"
Wen Qingshan immediately said: "We should leave here as soon as possible. If it is really a group of giant rats, I'm afraid it's not easy to deal with!"
When we heard this, we immediately walked forward quickly. Li Guo yelled at the giant rat in front of us, trying to scare it away, but what people didn't expect was that it was not scared away.
Instead, he let out a sharp and harsh squeak at us in a tit-for-tat way.
Wen Qingshan quickly stepped forward, pulled out the long sword, raised the knife and slashed the giant rat's head with one knife.
After dealing with the giant rat, we accelerated our pace and walked forward, but before we could go far, we heard a rustling sound from behind. I quickly turned my head and looked at it, and I couldn't help but be shocked. I saw a large group of black giants.
The rats are swarming towards us. The number is amazing.
With so many giant rats, even if the guns have a fast firing rate, it will be difficult to eliminate them in a while. Moreover, the giant rats are very fast, and it seems that they will be able to catch up with us in a short while.
At this critical moment, I was shocked and suddenly thought of the way to deal with the hungry mice in the evil stone tomb, which was to use tear gas! I hurriedly shouted: "Take a tear gas quickly and try!"
Li Guo was stunned for a moment before he realized, and immediately grabbed a tear gas bullet and threw it at the swarming group of giant rats.
After a while, a muffled "puff" sound came out of the giant rat group. The thick smoke spread rapidly, but in a blink of an eye, thick smoke filled the entire cave.
It really worked. The giant rat could not bear the irritating smell emitted by tear gas and quickly fled around.
Finally, they got rid of the giant rat's pursuit, and everyone was still in shock. A special forces member gasped and said, "What the hell is this? Lizards are bigger than crocodiles, and mice are bigger than cats!"
"I think there must be something even more terrifying, so everyone should be careful." When Wen Qingshan said this, he looked at me and immediately understood what he meant. If this cave system really leads to the world of hell
In the passage, there may indeed be even more terrifying monsters, such as the black water snake, and the giant land otter with an elephant size. Thinking of this, I couldn't help but take a breath of air conditioning.
We continued to move forward, and along the way, we were besieged by giant rats many times. Fortunately, we had ammunition enough and we were always on tear gas to escape. After contacting Long Yi and Chen Biao's group, they also encountered giants.
Fortunately, they also know how to use tear gas to deal with giant rats, so they are in danger.
Before we knew it, we had been wandering around the cave for nearly two hours, but we still didn't find anything. The hope of finding Professor Dong and others seemed to be getting slim, and there were so many terrible cannibals in this underground cave.
If they really entered here, it would be a lot of danger.
Just when I was about to despair, the special forces team responsible for detecting the GPS positioner signal suddenly shouted: "Wait, it seems that the signal has been discovered!"
When I heard this, a glimmer of hope suddenly arose in my heart. I hurried over and took a look. Sure enough, I saw a red dot on the screen of the instrument in his hand flashing from time to time.
"Where is the signal?" Li Guo asked.
The special forces member replied: "To the northeast, the distance from our current location is 3,230 meters."
"What did you say!? 3230 meters, that's 3.2 kilometers!" Wen Qingshan said in surprise.
The special forces nodded.
"You are not mistaken, are you? It's so far away!" Wen Qingshan seemed a little disbelief and looked over and looked at it. However, it was a professional instrument and he couldn't understand the data on it.
"I can't read it wrong!" The special forces team member said angrily. He seemed a little unhappy with Wen Qingshan's distrust.
Wen Qingshan was even more shocked: "How is this possible? The distance is 3.2 kilometers, so how big is the bottom!?"
Li Guo said: "Since the signal has been detected, let's go over and take a look!" When he said this, he immediately called Long Yi and Chen Biao through the walkie-talkie.
When Long Yi and Chen Biao learned that we had detected the signal from the GPS positioner, they immediately said that they would come over to meet us and let us rest and wait.
Each of our groups is equipped with a forming recorder, and there is a signal connection between the two recorders, thus forming a closed network. In other words, through the travel recorder, Long Yi and others can not only know where we are now
and also find the route to our location as soon as possible.
With the help of the travel recorder, they found us in just twenty minutes. Without saying a word, Long immediately stepped forward to check the signals detected by our detector.
He confirmed that it was the signal sent by the GPS positioner carried by Professor Dong and his group. However, it may be that the distance is far and the terrain is relatively complex, so the signal is relatively weak, and the frequency of signal fluctuations is also a bit strange.
It's regular, it feels like it's on and off.
Everyone was about to set out to find the source of the signal. Li Guo, who had been staring at the detector screen, suddenly thought of something, slapped his forehead, and shouted loudly: "I understand! This is the Morse code!"
Everyone was surprised by Li Guo's words, and Long Yi hurriedly asked: "What Morse code?"
Li Guo pointed to the flashing red dots on the screen and said excitedly: "This signal is actually Morse code!"
"Are you sure?"
Li Guo nodded with certainty and said, "Moles code is a signal code that is on and off at all times. It can be used in various occasions. Whether it is light, sound or electronic signals, it can emit Morse code.
When other communication methods are limited, Morse codes are often the most effective communication methods. They must be done by Dahai! He knows how to use the electronic signals of the GPS positioner to send Morse codes to the outside world. When he was in the army, he was proficient in this.
!” The sea mentioned by Li Guo refers to Hai Hu Zi. His real name is Hu Dahai. During his military service, he was a comrade-in-arms with Li Guo.