They first measured the width of the hole. It was a perfect circle with very regular edges and a diameter of about 70 centimeters.
Judging from the edge of the rock wall, this circular tunnel was indeed formed by extremely high temperatures.
If it was really a bead that passed by here at that time, the heat emitted by the bead would have been extremely high and could even melt the rock.
Then this temperature is unimaginable.
We know that the temperature of magma is very high, exceeding the level of human metallurgy, but it is still difficult to burn the inside of the rock.
It seems that the bead that rolled to the ground at that time emitted not only high temperature, but also a unique destructive energy.
Chen Zhi lowered the searchlight downwards, and reflections immediately appeared around him. It could be seen that the inner wall of the cave was very smooth.
The width of the cave can completely pass a person's body. In other words, from here down, there is a passage that can be slid down alone, just like a water slide in an amusement park.
But this is not a water park. The underground cave is so twisted that anything could happen.
In such a narrow internal rock tunnel, it is impossible to estimate the situation below. Once something goes wrong, it will be very dangerous.
Fat Wei is an experienced man. He first took out a few metal balls from his treasure bag.
These things are also purchased from Indians. Work clothes can be used as the mother body to emit reaction signals and can be used for early detection.
Fat Wei unscrewed the lids of all these metal balls and threw them into the cave together.
Those shiny silver balls dispersed after entering, bouncing and rolling into the dark cave, and then emitted a dense network of light, illuminating the inside.
Fat Wei then put his ear to the edge of the hole and listened carefully to the sounds below.
Because of the material of the metal ball itself, the sound of rolling downward is very clear, and the tinkling sounds are well-proportioned~~
After a long, long time, the sound disappeared. It must have fallen far away.
But the light nets left behind have drawn fluorescent traces on the rock wall.
When they looked down again, the black hole-like passage was completely illuminated by the fluorescence, and they could see a long path down from here.
It's crystal clear and the width is always stable.
After they waited outside for more than three hours, the metal ball finally fell to the ground, and the metal ball immediately started working, displaying the situation below on Pangwei's display screen.
The first thing to report is the situation of the metal ball itself.
The surface of the metal ball is not damaged, there is no loss of high temperature or harmful substances, and it does not produce much reaction force when it lands. The metal ball is basically complete.
The data that comes over is the geographical environment of the current location of the metal ball.
It is a place with an oxygen content of less than 1%, which is basically an oxygen-free zone, and the temperature there is extremely high, exceeding 55 degrees Celsius.
And at a few moments, a high temperature warning exceeding 100 degrees will appear.
In other words, there may be heat flow down here...
After understanding the following situation, they were ready to go down.
The work clothes they are wearing now can also maintain oxygen supply for a period of time, can resist high temperatures outside, and can also bear a certain amount of gravity and pressure like metal balls.
In other words, as long as the metal ball is okay, they can land safely...
"Okay, it's our turn!",
After Fat Wei finished speaking, he straightened up his collar and put on his hood without hesitation. There was actually some excitement on his face.
"Damn tnd., I went all the way to the mountains and seas just for this experience!
I have long wanted to see where the tomb of Emperor Xin, King of Shang Zhou, is. It will be useful for bragging to others in the future.
Let’s go, I’ll take the lead!”
After Fat Wei finished speaking, he huddled his body together, turning into a curled-up egg shape, and jumped down the passage.
"Bang~~" and jumped in.
Under the fluorescence reflection, the passage could be seen very far away, and Pang Wei's body in work clothes fell very quickly and disappeared in a flash.
"Clan leader!",
Ji Ying said to Chen Zhi,
"You and her go down first, and I'll break up the rear!
Remember to turn over before landing, hold your head with your hands when falling, and be careful not to hit hard objects!!"
After Ji Ying finished speaking, she took a step back and let Jian Di jump down first.
Jian Di is now wearing work clothes, and her body shape and posture are no different from those of ordinary humans.
She also followed the Fatty look just now, curled up her body, jumped down, and then slid down.
"Be careful!",
Chen Zhi looked at Ji Ying. Then he hugged his arms, jumped down the passage, and fell down.
For a moment, he only felt that his whole body was weightless. After entering this narrow passage, his whole body was like an iron egg entering the slide, and he was not at all under his control.
It can be said that this passage is actually very dangerous. If Professor Liao's scientific research team were to serve as forward detectives, they would definitely not recommend taking such a route.
This passage is very steep. The upper sections are almost vertical, and then there are several large turns.
In the middle, if there is any problem, even a small obstacle, the strong friction caused by gravity will explode the person into powder.
However, they have no other choice at this time...
Now that there is no matching time and resources, everything must rely on their own experience.
Chen Zhi slid down quickly, constantly adjusting his breathing to prevent him from fainting.
In his ears, he could hear the sounds of Fat Wei and Jian Di sliding down in front of him, and he could hear Fat Wei's crazy heartbeat in the distance.
The friction of the overalls on the rock wall produced huge sparks, and the speed and gravity made the air outside the body get hotter and hotter.
In the later stages, they almost seem to slip away from you.
Chen Zhi closed his eyes and allowed his body and mind to adapt to this environment.
This process is extremely long. Humans are such an animal. Even if the situation is dangerous and the spirit is tense, time will slowly calm people down...
Later, Chen Zhi's body and brain nerves no longer had any feeling, his brain was numb, and he could hardly think.
More than three hours later, his body finally came out of the tunnel and was suspended in the air. Then the earth shook and his body rotated 360 degrees.
At an extremely fast speed, he dragged his body with the airflow, then lowered his feet and landed smoothly on the ground...
Because the falling process just now was too long, when Chen Zhi's feet touched the ground, his thighs immediately became numb and painful, and he knelt on the ground uncontrollably.
At the same time, a huge heat wave struck fiercely from below, and then a ball of fiery red enveloped his eyes.
Chen Zhi finally understood what kind of heat this was.
This is probably the legendary Phoenix Emperor's flame...