This time, both the "Tomb" and the "Demon Extermination Bureau" were eyeing Lin Yun, but Lin Yun and others did not notice this. They now went deep into the ground and continued to look along the criss-crossed passages underground.
The lower underground world advances.
"It's so strange...these passages are obviously artificially reinforced, why are they so deep?" Lan Fengyuan looked surprised, because they were now tens of thousands of meters deep underground.
At first, they all needed to work together to dig tunnels, but gradually, they discovered that some tunnels had already been built here.
Moreover, these tunnels have obvious signs of reinforcement. This is definitely not the work of monsters, but more like the work of humans.
Lin Yun and Longfeng Beast looked at each other. After all, whether the Shen Tu Sect's headquarters was at the Assassination Society, the Dark Sect's headquarters, or the current headquarters at Daughter's Island, they were all built in the underground world.
Is there any force, like the Shentu Sect, that chooses to go deep into the underground world and build a headquarters in order to avoid some big figures and forces?
"We are almost at the depth of 50,000 meters." Lin Yun responded in a deep voice, with a serious look on his face.
Now they have almost reached the bottom of the earth's crust. Even the previous headquarters of the Shentu Sect were not built so deep.
If there is a force that really builds its headquarters here, it will definitely not be a simple force. It may even be a force that has not been discovered in the God's Domain today, such as a hidden force like "Tomb".
"Sect Master, there is light ahead." The dragon and phoenix beasts were flying at the front. Now they stopped and turned back to face the crowd.
As soon as these words came out, everyone looked at each other. Could it be that there really is another world underground?
"Walk!"
Under the leadership of Lin Yun, everyone flew forward one after another.
The remaining passage was not long. After flying down for about several kilometers, the passage in front of them became larger and larger. Finally, an empty world suddenly appeared in front of Lin Yun and others.
"here it is……"
When they saw the world in front of them, Lin Yun and the four of them showed expressions of surprise.
What they saw was endless yellow sand, a desert-like world.
Several people present, except for Dragon and Phoenix Beast, have all been to the "Asura Realm".
Different from the "Asura Realm", this world does not have any strange laws. Even the circulation of immortal energy is the same as that in the divine realm, but the concentration of the immortal energy is much lower than that in the divine realm.
This desert world looks unremarkable, even a little ordinary. It can be said that it is exactly the same as the desert area in the divine world, without any difference.
Looking at the endless yellow sand around them, Lin Yun and others looked very small in front of this natural scenery.
Everyone was looking around at the environment, and soon they discovered that there were countless strange objects hanging above the world.
That object is like a small sun, emitting extremely strong light, almost lighting up the entire world.
"No... this is not a small world, but a realm of gods." Lan Fengyuan frowned. He looked at the sky and could clearly see that there were obviously rock layers at a height of 10,000 meters.
.
This also means that the passage they passed through was not a transmission passage, but actually led to the underground world.
This underground world is located in the divine realm, rather than a small artificially created world like the "Asura Realm" or the "Earth Village".
"This place is very big, even bigger than the entire Chaos Realm." Lin Yun opened his eyes. He had just released his spiritual consciousness, explored the surrounding environment, and found that his spiritual consciousness could spread thousands of miles, and still
The entire world cannot be explored.
"Also, I would like to remind you that there are other creatures here, and I don't know what they are." Lin Yun reminded in a deep voice.
After he released his spiritual consciousness just now, he sensed a large amount of life breath. However, the distance was far and he could not clearly detect the appearance of these life forms. He could only be sure that they were not human beings.
"Lin Yun, the glowing thing in the sky seems to be a stone..." The dragon and phoenix beast fell from the sky and said to Lin Yun.
"It may be the legendary "Earth Core Yang Stone"." Lin Yun frowned slightly and responded.
"Earth Core Sunstone?"
This unfamiliar vocabulary has never been heard of by Lan Fengyuan, the biology doctor, or the dragon and phoenix beast.
"There were some rumors in ancient times that there was an underground world under the ground of God's Domain." Lin Yun explained: "There is no sunlight in the underground world, but there is a kind of ore that absorbs the energy of the earth's core, called "Earth Core Yang".
stone"."
"'Earth Core Sunstone' not only provides light, but its light also contains heat."
"If I remember correctly, these stones hanging above should be the "Earth Core Yang Stones"."
After hearing what Lin Yun said, everyone suddenly realized.
Lan Fengyuan also thought about it, smiled, looked at the "Earth Core Yang Stone", and asked: "Isn't this kind of ore very valuable? It contains the energy of the earth's core. If it can be used, it can be used in the earth's core."
Among all the energy ores, it is also one of the best."
There is no doubt that an ore can absorb the energy of the earth's core, and its value is self-evident.
But Lin Yun's next words directly extinguished Lan Fengyuan's thoughts.
"Don't think too much. This kind of "Earth Core Yang Stone" needs to absorb the energy of the Earth's core all the time." Lin Yun pointed to the ground and said: "Although it is still far away from the Earth's core, it can still be maintained for a while."
The operation of "Earth's Core Yang Stone".
"If you take it off without bringing it back to the ground, it will be reduced to ashes."
"What a pity." Lan Fengyuan lamented, then looked around and said, "Then here is all yellow sand, they all look the same, where should we go?"
The dragon and phoenix beast slightly squinted, as if they were sensing something, but Lin Yun had already raised his head, looked in one direction, and said: "About a thousand miles ahead, there is a strong breath of life, you can go and have a look."
The group of four people did not stop for much, and flew directly towards the direction Lin Yun said at high speed.
Although Lin Yun and Lan Fengyuan are both very fast, they deliberately slowed down in order to take care of the biology doctor and the dragon and phoenix beast. After all, if this world is unknown to them, if they encounter any danger, they will leave.
It's difficult to help if you're too far away.
As they gradually penetrated deeper into the world, everyone discovered that there were indeed living creatures living here.
When they flew a hundred miles away, a ruins appeared in front of them.