Thousands of meters away, the ruins that Lin Yun and others were in were rapidly sinking into the ground at a speed visible to the naked eye.
It was as if the entire desert had now turned into a swamp, like a giant beast devouring its own food.
"Stop looking, let's go quickly. This underground world doesn't seem that simple." Lan Fengyuan said with lingering fear, but when he looked at Lin Yun, he found that Lin Yun had a cold face and frowned.
Before Lan Fengyuan could ask, Lin Yun shouted loudly: "Dragon and Phoenix beast!"
As soon as these words came out, Lan Fengyuan and the biology doctor realized that there were only three of them here, and the dragon and phoenix beasts were missing.
"broken!"
Lan Fengyuan's heart trembled, it must have been the sand wave just now that knocked down the dragon and phoenix beast.
The desert swamp on the ground involved the dragon and phoenix beasts.
Lin Yun's expression became a little anxious, and he immediately spread his spiritual consciousness across a thousand miles, trying to find traces of the dragon and phoenix beasts, but the result was extremely disappointing.
The descending speed of this desert swamp is unimaginable.
Even among the ruins, there were abandoned buildings more than ten meters high, but they completely disappeared in the blink of an eye and sank into the ground.
Moreover, Lin Yun's spiritual consciousness was unable to explore the entire underground. A hundred meters below the ground was already filled with very strong core energy, preventing Lin Yun's spiritual consciousness from exploring.
Lin Yun recalled that in his previous life, he had doubted whether the legend of the underground people was true or false.
Speaking of a hundred years ago, Lin Yun was probably the one with the strongest spiritual consciousness in the entire Divine Realm.
But even he couldn't use his spiritual consciousness to explore the ground.
Because the geological structure of the Divine Realm is very special, and the polar magnetic field is unimaginably strong, which can perfectly shield the perception of spiritual consciousness, even Lin Yun is unable to explore the underground world.
A full minute passed, but the dragon and phoenix beast did not appear and completely disappeared. There is no doubt that the dragon and phoenix beast must have been swallowed up by this desert swamp.
"Lin Yun... please forgive me..." Lan Fengyuan lamented, wanting to comfort Lin Yun. In his opinion, the desert swamp was extremely terrifying, and it was caused by nature. They were unfamiliar with this place, and the dragon and phoenix beasts
There was no possibility of survival at all.
"You guys go first, I'll stay." Lin Yun said without any hesitation.
Lan Fengyuan was stunned and exclaimed: "Are you crazy? The underground people here regard humans as their enemy, and there is also the Underground King, a half-step martial emperor. If you stay here and are discovered, you will die."
Lan Fengyuan found it difficult to understand. In his opinion, the dragon and phoenix beast was nothing more than a sacred beast kept in captivity by Lin Yun.
A sacred beast is dead, so why go to war?
"So you leave first, and then it's my own business." Lin Yun glanced at him and didn't explain any more.
In the eyes of outsiders, the relationship between the Dragon Phoenix Beast and the Two Birds, these two demon beasts, becoming members of the God-Slaying Sect is more like the relationship between the Thunder God Beast and the Sanctuary Alliance.
On the surface, it seems that the Thunder Beast is helping and protecting the Sanctuary Alliance.
In fact, it was just a sacred beast kept in captivity by the Sanctuary Alliance to defend against foreign enemies.
But for Lin Yun, whether it was the dragon, phoenix beast or the two birds, they all had a life-long friendship with him.
Not to mention, when he was in the "Shen-Feng Ancestral Land", he had already promised the Phoenix God that he would take good care of the dragon and phoenix beasts.
You want to see people when you are alive, and you want to see corpses when you die!
Even if the dragon and phoenix beast died here, he would take the dragon and phoenix beast's bones back and give everyone an explanation.
"Lin Yun, I advise you to think carefully. This is a..."
Before Lan Fengyuan finished speaking, Lin Yun had already jumped and flew towards the depths of the underground world, no longer listening to his nonsense, leaving behind Lan Fengyuan and the biology doctor who looked at each other.
"Sect Master, we..." After a moment, the biology doctor opened his mouth and asked cautiously.
Lan Fengyuan gritted his teeth and said: "I can't control that much. Let him go alone. We will wait for him at the entrance for a day. If he hasn't come back after a day, I'm afraid he will die here."
In the final analysis, Lan Fengyuan and Lin Yun have not yet reached the point where they can sacrifice their lives for each other.
Being able to choose to wait here for Lin Yun for a day is already the biggest compromise that Lan Fengyuan can make.
At the same time, Lin Yun had flown nearly a hundred miles.
During the flight, Lin Yun saw many building ruins.
Among these architectural ruins, many have partially disappeared.
The ruins where Lin Yun and others fought with the underground people just now were also trapped in the desert swamp.
Now the desert has returned to calm, as if the desert swamp that just erupted was just a dream.
Lin Yun felt that this was not an accidental outbreak of nature, but someone did it deliberately. He could not tell a reason why it happened, but he just had this intuition.
Maybe it's because only due to man-made causes, dragon and phoenix beasts have the possibility of survival.
Although Lin Yun's consciousness cannot go deeper into the ground, his consciousness has not been greatly affected in this space now.
According to the feedback from the consciousness, not far ahead, a large number of underground people gathered, and a battle seemed to have broken out.
A few minutes later, Lin Yun also reached the depths of the underground world.
The place where Lin Yun and the others came in just now was probably because it was on the edge of the underground world, so there were not many people in a radius of a hundred miles.
After stepping here, Lin Yun heard screams and fighting in the distance.
Although Lin Yun was worried about the safety of the dragon and phoenix beast, he still tried his best to calm down.
After all, as Lan Fengyuan said, Lin Yun is unfamiliar with this underground world, and the underground people had to live underground because of the defeat in the war with humans.
The underground people must regard human beings as their great enemy, and if they see Lin Yun, a conflict will definitely break out.
The geographical environment here has changed, and some very huge stones have begun to appear around it, some of which are tens of meters high, sitting on the ground like a small hill.
Lin Yun chose to avoid a huge stone, and then observed everything in front of him.
Tens of thousands of meters ahead, there is a village with numerous buildings.
Through the houses that are just piles of stones, it is not difficult to find that this place should be equivalent to a slum in the God's Domain.
Now there is an underground army of ten thousand people massacring this village.
I saw this underground army of ten thousand people, surrounding the entire village.
This underground army was obviously much more formal than the one Lin Yun saw for the first time. Among them, the underground people who had reached the Wuzong aura and above all wore metal armor, but it only protected the chest area.