After Lin Tianlong entered the Thorn Mountain Range, he went straight to the cave where Ao Kun and Ao Xue had been trapped.

Many disciples of the Xuantian Sect and other sects were training on the periphery of the Thorn Mountain Range, when suddenly, a streamer of light crossed the sky, and they happened to see it.

As a result, the whole scene became chaotic, and everyone's mood for training was gone.

In the middle of the team, someone shouted: "This matter must be reported to the Exorcism Alliance immediately, in case it is an extraterritorial Heavenly Demon, maybe they are ready to start attacking the Southern Regions again!"

Within half an hour, all the people who had been training on the periphery of the Thorn Mountains had left the Thorn Mountains.

When he came to the familiar cave, Lin Tianlong didn't notice anything abnormal, and it was still empty.

"Impossible! It stands to reason that the Heavenly Demon Emperor's clone is hiding here, which is the most suitable, how could he not see his trace?" Lin Tianlong touched his chin and muttered.

"By the way, it must be down there!" Lin Tianlong suddenly said: "I forgot, there is something else under this cave!"

After speaking, Lin Tianlong jumped down the deeper underground cave.

Not long after, Lin Zhentian also came to this cave.

Looking at the deeper underground cave, Lin Zhentian muttered: "Even if I wanted to go down to investigate, I was so frightened by a stronger aura that I didn't dare to go down, who could this person be?

"But now that I also have the cultivation of the emperor-level pinnacle, if there is some kind of powerful existence below, even if I can't beat it, presumably if I want to retreat with my whole body, it shouldn't be a problem, right?"

Lin Zhentian said: "I want to see and understand, is there a hole in the world?"

After speaking, Lin Zhentian also jumped down directly.

......

I don't know how long it took to fall in the cave, but when Lin Tianlong saw that he hadn't reached the end, he knew that he had fallen into an illusion.

Then he used his divine sense to wash his eyes, and when the process was completed, he found himself standing underground.

"Hmph, do you think that an illusion can trap me?" Lin Tianlong snorted coldly, and then began to observe the things around him.

Lin Tianlong looked at it, this underground cave was actually not small, and it must be not much different from the underground cave in the Nine Heavens Flame Mountain, the difference was that there were hundreds of passages in this cave.

"There are so many caves, which one should I go?" Looking at the dense cave entrances, Lin Tianlong didn't know what choice to make for a while, after all, for him now, every minute and second is precious, and he can't afford to pay for it.

At this moment, Ta Ling's voice did come from the Hongmeng space: "Master, Xiaojin is injured, and he wants to go out." ”

"By the way, how did I forget about Kim. Lin Tianlong said happily: "Their mother and son can sense each other within a certain distance, and with it leading the way, they must be able to find Uncle Kun and Aunt Xue soon." ”

As soon as the light flashed, Xiao Jin appeared beside Lin Tianlong.

"Xiao Jin, you and Aunt Xue have the ability to sense each other, look at it, which passage should we take?" Lin Tianlong asked.

As soon as Xiao Jin appeared, he began to sense his mother, and as soon as Lin Tianlong's voice fell, he pointed to one of the hundreds of passages and said, "Big brother, it's there." ”

"Alright, let's go. Lin Tianlong believes in Xiao Jin's words, because the induction between Xiao Jin and Aunt Xue will never go wrong, this is an induction between mother and son.

After a person and a dragon turned into two streamers and rushed into that passage, where Lin Tianlong was standing, a figure appeared again, it was Lin Zhentian.

Lin Zhentian had broken through this underground cave before, but that time he was not strong enough, but he saw through the illusion in this passage, but he couldn't break it.

And this time, he knew that he was in the illusion, which saved the time of discovering the illusion, and he only needed to destroy it.

Although he only needed to directly break the illusion, Lin Zhentian still spent a lot of time to break it, that is to say, he also spent a lot of time in the illusion, at least, it was not about the same time as Lin Tianlong stayed in the illusion.

"Big brother, here, I feel it, my mother is not more than a thousand meters away from us in a straight line. Kim said, "It won't be long before we can get there." ”

"In that case, let's speed things up. Lin Tianlong said: "But you also have to be careful, the strength of the Demon Emperor that day is not low, and you and I together are not necessarily its opponents." ”

"I know. Jin replied, and then continued to walk forward.

......

Lin Zhentian looked at the hundreds of caves in front of him and muttered: "Before I came in, I thought there were no caves here, but I didn't expect it to be the case, there are hundreds of caves large and small, which one should I go?"

"By the way, the person was in such a hurry before, and he must have no time to erase some of the clues left behind. Lin Zhentian said: "Besides, this underground cave is not for anyone to enter, and he doesn't have the need to erase his tracks." ”

Then, Lin Zhentian began to search carefully in the same place, touching here for a while, and smelling there for a while.

Suddenly, he stopped, looked at the cave in front of him, and said, "It's wrong, it must be this cave." ”

"No matter what you are doing here, since you are a human being, as long as you don't do something that is dangerous to the Martial Spirit Continent, I will help you!"

After speaking, Lin Zhentian entered the passage, and every time he reached the fork, he would stop to determine the route that the person had walked before.

"It's here. ”

Looking at the cave wall in front of him, Xiao Jin stopped.

After passing through many intertwined passages, they finally reached the end of the cave.

"Could it be that I really made a mistake?" Xiao Jin muttered in frustration, "But I clearly feel that my mother is ahead!"

"Xiao Jin, you don't have to be so discouraged, maybe there will be something else after this cave wall?" After Lin Tianlong finished speaking, he raised his hand and slapped it on the cave wall.

After a palm, the cave wall was not damaged in the slightest.

"As I expected, this cave wall is really different!" Lin Tianlong sneered.

Then, Lin Tianlong groped on the cave walls on both sides, and when Xiao Jin saw him doing this, he asked strangely, "Big brother, what are you doing here?"

"Hey, you don't understand this, do you?" Lin Tianlong said: "In my opinion, this cave wall must be a door, and it is also made of that hard substance, so there must be some mechanism around here to open this door." ”

"Huh. Lin Tianlong touched a slightly raised place and said, "Xiao Jin, you look, I'll let this door open immediately." ”

After saying that, he pressed it......