Following Silla's cry, the two of them looked in the direction she was pointing at the same time. Sure enough, it was a circular but not absolutely regular tunnel that could accommodate two people walking side by side.
Because it was too dark, it was impossible to see clearly inside. However, Sijun observed the place where people were at the bottom and found that there was indeed only one way. It seemed that King Chentian and General Di also entered this tunnel.
It was also Guisu's first time here, and he didn't know what the road ahead was like. However, the depth was more than a thousand meters, and there were many strange things.
For example, in the world we live in, the upper layer of the earth's crust is a granite layer (magmatic rock), which is mainly composed of silicon-aluminum oxide; the lower layer is a basalt layer (magmatic rock), which is mainly composed of silicon-magnesium oxide. Theoretically, it is believed that the inner crust
The temperature and pressure increase with depth, and the temperature rises by 1°C for every 100 meters of depth. Drilling results in recent years show that when the depth reaches more than 3 kilometers, the temperature rises by 2.5°C for every 100 meters of depth. By 11 kilometers, the temperature has reached
200℃.
Not only is the temperature here not high, but it is actually a bit cold, which is a bit unexpected. Or there is something special in this sinkhole. Maybe it is this special thing that causes such a deep place to be cold.
Sijun had already picked up 4 of the 5 luminous sticks on the ground, leaving one on the ground. Then he threw one into the tunnel. The luminous stick bounced on the ground a few times, and then lay on the ground motionless.
It glowed slightly, and although it could not illuminate the entire surrounding area, Sijun had already captured enough images and information when it was thrown out.
It seemed that there was no mechanism. So Sijun took the remaining three glow sticks and the one attached to his body and walked in first.
Guisu and Silla also followed immediately.
Although this tunnel is winding, it is still a straight road overall, and I don’t know where it will lead. However, the appearance of this tunnel looks quite man-made. Someone has come down here before? Why did they build it?
This tunnel? Where does it lead to?
There is another doubtful point. Isn't this a sinkhole said to be a meteorite from the sky? Why didn't I see this meteorite when I finally found out? But when I look back, I understand that rumors are just rumors after all, and there is no such thing as a meteorite.
The three of them tentatively walked toward the front of the tunnel. It was too dark and they couldn't see where the end was.
Guisu stretched out his hand and touched the wall of the tunnel. The surface was relatively smooth. It did not look like it was naturally formed. Perhaps he could guess that someone had built the tunnel. However, the wall marks did not look like they were old.
It looks like it was built just these years. If ancient people really built this tunnel and it can be preserved so perfectly, then the construction technology of these ancient people is really top-notch.
Everyone didn't know how long they had been walking, but they could vaguely see something on the ground in front of them through the light stick that Sijun held in front of them. So the three of them quickened their pace slightly and came to the thing.
Taking a closer look, the three of them were stunned. This was a corpse of Jun Nanfeng. The three of them became nervous. How could there be a corpse of Jun Nanfeng here? Could it be that their battle had already started?
Sijun trotted for a few steps, but no Junnan Bee body was found around him. So how did it die here? Could it have been killed here by that local general?
But this is not important anymore. This shows that King Chen Tian and General Di are indeed in front of this tunnel. King Chen Tian’s strength is naturally extraordinary, but it is too strange to leave only the body of a Jun Nan Bee.
Suddenly, Sijun became a little more worried. No matter what, he had to rush over quickly. So Sijun took the lead and quickened his pace.
I don’t know how long the three of them walked. They ate and replenished dry food and water along the way, and they were almost tired. Finally, Sijun, who was walking in front, seemed to hear something.
It's dark and quiet here, and in this special environment, the sense of hearing is extremely developed. Not to mention that the slightest sound here can be heard clearly, so Sijun stopped immediately.
Guisu and Silla took two steps forward, and Silla asked, "What's wrong?"
Sijun lowered his voice and whispered, "Shh... keep it down... did you hear anything?"
The three of them immediately fell silent, and Guisu and Xila also listened carefully... After a while, there seemed to be some very weak sounds, like a buzzing sound.
Sijun quickly took off the luminous sticks on his body and threw them on the ground together with the three others. Guisu and Silla also took off the luminous sticks on their bodies and placed them on the ground.
The three people slandered each other slowly
Yes, quietly follow the sound and walk towards the front of the tunnel.
Not far away, they found some light in front of the tunnel. The three of them held their breath and concentrated, hiding their auras, and slowly approached the light.
The light ahead seemed to come from a space. The three of them did not dare to move forward, so they had to lean against the entrance of the cave to observe.
This is incredible, there are hundreds of Junnan bees crowded in this place... and this place is like a fairyland.
This is a place the size of two basketball courts. There is a 1-meter-wide river on the ground. There are many floating and sesame-sized creatures in the river. And these blue-blue lights are emitted from them. This darkness is
The space was illuminated clearly and brightly, and the sound I heard just now was the sound of the river.
And this underground river exudes a biting chill. It seems that the cold air below is emanating from this river. Just by feeling it, you can imagine how cold this river is.
Because of these luminous plankton and small creatures, you can see them clearly. This water emerges from an underground spring, then twists and extends into the distance, and finally merges into one line, the other direction and the black line that comes in.
In the dark tunnel.
But what surprised the three of them was that there were actually hundreds of Junnan bees here, and they were all looking neatly at the tunnel in the direction of the flowing river. Why are they all here? Could it be that the local general ordered them to stand by here!
?
The tunnel with the luminous river must be where King Chen Tian and General Di are. But after all, there are so many Junnan Bees here, how can we enter which tunnel?
It's impossible to kill all these Jun Nan Bees. Not to mention how difficult the battle is. Even if we kill them all, it will still take some time.
Sijun looked at Guisu very seriously. Guisu looked at the situation in front of him, and of course he understood what Sijun meant. He used a voice like exhaling and said in a low voice, "Maybe there is no way around it..."
Si Jun also exhaled and said, "As long as they are not allowed to spread the news, we can kill them all here."
Guisu still sighed in a low voice, "It's still difficult... at least one person has to rush to the tunnel entrance to block it..."