"It's Liuzi!" Xu Lin snorted, although the voice just now had changed its taste, he could still vaguely hear the characteristics of Liuzi's voice, and after this scream, Liuzi's life essence was also extremely fluctuating, and it seemed that he would die at any time.

The two of them couldn't care so much anymore, not that they were worried about the safety of the sixth son, but they just wanted to see him before the sixth son died and ask some questions, because as long as they entered the cave, they would definitely expose themselves, and the strange existence in the cave would be very likely to escape, and they would not be able to figure out what was in the cave of Li.

In a flash, the two of them have swept into the cave, the space here is much larger than imagined, about twenty zhang wide, ten zhang high, it is a very vast natural cave.

The sight in the cave was a little dim, except for the place at the entrance of the cave that could be shrouded in moonlight, the rest of the place was pitch black, Xu Lin glanced inside, the black cave was like a big mouth opened by a demon, eerie and terrifying, and I didn't know how deep it was.

Swish!

The long sword was unsheathed, Xu Lin held the sword to urge the Xuan Qi, and the faint light was like the moonlight reflecting the surroundings, making the vision much clearer.

"Be careful. He said a word to Li Xunlian, and then slowly walked in front.

Behind him, Li Xunlian didn't seem to hear Xu Lin's words, his eyes were a little dull, and he was stunned in place, until Xu Lin walked out a few steps, he shook his head violently and slowly followed.

The reason why Li Xunlian is like this is, of course, not because he was frightened by this strange atmosphere, but because he actually felt that the fleeting evil aura just now seemed familiar, as if he had been in contact with it in a certain time period and place.

Bang, click......

As you go deeper, the cave becomes wet, and the cave slopes downward, meaning that the further you go, the closer it gets to the depths of the earth.

People have a subconscious, even a master like Xu Lin is no exception, after entering the cave, everyone hopes that the direction of the cave will be inclined upward, no one will want to go further and further, which will give people a strong sense of unease and depression, as if they are about to be buried alive here!

"If my perception is correct, this place should be the place where the six sons screamed before, but why did they come here and see no one else. Xu Lin muttered, and then concentrated again to perceive that the breath of life of the sixth son was still not dissipated, and it was still hanging like that, as if it would end up at any time, but the distance was much farther away.

"It looks like we can't wait any longer, the other side seems to be deliberately avoiding us. Xu Lin turned his eyes to Li Xunlian and said in a deep voice.

"Oh. ”

"What's wrong with you?" Li Xunlian's obviously absent-minded answer surprised Xu Lin, and even said that his heart throbbed a little, how did he get here, even Li Xunlian became abnormal, or did the existence in this cave have some kind of inexplicable connection with Li Xunlian?

"It's okay, you're right, we have to act quickly, otherwise the other party may leave. Li Xunlian took a deep breath, his expression returned to normal, and said in a deep voice.

"If there's something, you say ......"

Before Xu Lin's words were finished, both of them felt a gust of wind coming from behind, and the wind was mixed with anger, which was very strong, so that people couldn't help but feel cold......

"Oh no, someone sneaked attack!"

Xu Lin exclaimed in surprise, and at the same time as he shouted, he had already turned around and took out his sword, his sword was like a bright moon, drawing a bright light in this wide cave, and slashed it directly.

And Li Xunlian stood still and didn't move, he wanted to take the opportunity to see if the existence that could make them feel strange could coincide with what he thought in his heart.

Bang!

The sword light slashed out, and it brightened instantly in the darkness, and there seemed to be a black shadow flashing away opposite Xu Lin, followed by a muffled sound, the sword light dissipated, and the anger was hidden again.

The blow failed to succeed, Xu Lin's face became even more serious, he stood with his sword in his hand, his face was alert, and he kept scanning the surroundings.

In fact, the reason why he was so cautious was not because this sword was a meritorious service, but because he obviously felt the ability to fight with him, Fang Cai's sword, although there was no Xuan Gong in it, but it was also a powerful blow from the Shenhai Realm, but the other party seemed to be able to take it at will, which made him feel bad.

Moreover, the anger comes and goes quickly, so that neither before nor after the other party makes a move, they are not left with the slightest clue, as if they appear out of thin air and disappear out of thin air, which is unpredictable.

"It's a weird place, be careful!"

Xu Lin solemnly reminded that since entering this cave, the word "careful" has been uttered from Xu Lin's mouth no less than three times, but throughout the past, Li Xunlian has been with him for so long, and the "careful" he has heard from Xu Lin's mouth has not heard as much as he has heard in less than an hour tonight.

It seems that the other party's strength is really able to threaten them, which makes Li Xunlian's mood very complicated, both a little relieved and a little heavy.

However, he quickly adjusted his mood again, after all, for the time being, he was not sure whether the strange existence in this cave was the same as he thought, so there was no need to be distracted by this, because if it was not, it was their enemy, and there could be a bloody battle.

"The enemy is in the dark, we are in the light, in this way, I am complicated to open the way, and you are responsible for watching our back. Xu Lin said in the degree.

Li Xunlian nodded, and then the two continued to go deeper.

As for the sneak attack just now, they had no way to investigate, because there were no clues, and they couldn't turn back the way they came, so they could only choose to continue to go deeper.

With the passage of time, the two of them only felt that they had walked in this dim place for a few hours, of course, this was a psychological effect, and in this kind of unclear vision, it was easy for people to have an illusion of time.

But one thing that is certainly not an illusion is that the cave is getting wetter and wetter, and the height of them is getting farther and farther from the ground.

"There seems to be a stream ahead. Xu Lin suddenly spoke, he saw that there seemed to be a feeling of light refracting on the water not far ahead, and at the same time heard a faint murmuring sound.

Li Xunlian turned his head to look forward, and sure enough, he saw the same scene, but what appeared here was definitely not a small stream, but an underground river.

The appearance of the underground river shows that they have gone deep into the ground, and the two of them have been moving forward cautiously all the way, so they have not thought about it carefully, but now after seeing the underground river, they have thought about it, I am afraid that from the entrance of the cave to here, it will be at least a dozen miles away.

Looking at the slope of the cave, a rough estimate shows that the vertical distance between the place where they landed and the ground should be about three miles.

Three miles, if placed on flat land, it is not far at all, but under the earth three miles, it is not a concept.

"The location of the six sons is nearby. Li Xunlian said.

"Beware of the weirdness in that water. Xu Lin spoke at the same time, and it was obvious that the focus of their attention was no longer the same. Li Xunlian was more concerned about whether he could find Liuzi and learn some news to confirm his suspicions, while Xu Lin focused on safety.

After all, even if one of them was a Tianhe powerhouse and the other was a Shenhai powerhouse, they had to be extremely wary of this place, it was really strange here.

"What's weird in the water?" Li Xunlian replied absentmindedly.

"Deep underground, how can the water refract light?" Xu Lin turned his eyes to Li Xunlian, and he felt that Li Xunlian was a little wrong along the way, and at this moment it confirmed his feelings, what kind of person Li Xunlian was, he already understood, and a bold and careful person should never even be able to find this abnormality.

"You're right. Li Xunlian was still echoing, not noticing that Xu Lin was looking at him.

"What's wrong with you, can't you talk to me?" Xu Lin was a little dissatisfied, Li Xunlian had been hiding something from him since he entered the cave, which even a fool could see, not to mention that Xu Lin was still a handsome among people.

Hearing this, Li Xunlian turned his head to look at Xu Lin, his eyebrows furrowed slightly, as if he was thinking about whether to say it or not.

Xu Lin didn't force him, just waited quietly.

After a while, Li Xunlian took a deep breath and said, "Okay, I really shouldn't hide it from you, I feel that the existence in this cave should be ...... Hu Wan!"

Huwan?

Hearing this name, Xu Lin was stunned for a moment, Hu Wan was the best brother on the same level as Xu Lin for Li Xunlian, but Hu Wan was the great enemy who destroyed the body of the master for Xu Lin, no wonder Li Xunlian was hiding all the way, it turned out to be this reason.

"If this is the case, what are you going to do?" Xu Lin asked in a deep voice, before that, he had gone to the Western Land with Li Xunlian, and the main purpose of that time was to find a way to save Hu Wan from the Demon Dao, and Xu Lin did not show anything abnormal.

But this time, he asked directly, which made Li Xunlian feel a little caught off guard.

"No matter what he's done, I'm not going to watch him ......"

"Okay, I see. Xu Lin waved his hand and didn't let Li Xunlian continue to finish speaking, because he knew what Li Xunlian was going to say.

"Alas!" sighed, Li Xunlian didn't speak again, because he knew that this was extremely unfair to Xu Lin, although Xu Lin had already said that the mastermind behind the killing of the Wuji Sword Saint was Zhu Tong, that was his real enemy, and he also understood that Hu Wan's approach was because it was difficult to adapt to the demon, but all this had to be based on the premise that Xu Lin had not met Hu Wan.

Obviously, if the people in this cave were really Hu Wan, they would definitely have some contact with Hu Wan today, and what would Xu Lin think when he found out that Hu Wan was still able to control his emotions?

This was where Li Xunlian was worried and melancholy, because he hadn't confessed to Xu Lin because of his selfishness from the beginning, although, he couldn't be sure if Hu Wan's head was happy when he destroyed the corpse of the Nandi Sword Saint.

But in the final analysis, Li should have been explained to Xu Lin in advance, but Li Xunlian was difficult to talk about at the time, and he never found a suitable opportunity afterwards.

In fact, this shows that it is very far-fetched, there are opportunities at any time, the most important thing is that Li Xunlian's selfishness is at work, he is worried that once he says it, Xu Lin and Hu Wan will only be immortal when they see each other in the future, these two are his best brothers, and the weight in his heart is the same, how can he watch the two of them fall into an endless situation.

So he was selfish, and he hid it from Xu Lin.

And today, Xu Lin is very likely to come into contact with Hu Wan, and the things that have been hidden for so long are finally about to be stabbed, so Li Xunlian is in a trance along the way and is in a trance.

Suddenly, Li Xunlian realized something again, why did Xu Lin say "Okay, I understand" just now, could it be that he knew from the beginning that the corpse of the Southern Sword Saint was destroyed by Hu Wan?

looked at Xu Lin in surprise, but saw that the latter had already walked towards the stream, Li Xunlian hurriedly followed, and said, "Brother Xu, since you already know, I want to hear your thoughts." ”

"I don't have any ideas, but if I put myself in their shoes, if I were you, I would choose to hide it. Xu Lin smiled bitterly and said.

"Then when did you find out?" asked Li Xunlian again.

Hearing this, Xu Lin glanced at Li Xunlian and said, "Although you haven't told me, when you talked to me about Hu Wan, many cases have already made me suspicious, the people he killed, the sects he destroyed, how many corpses are the same as my master, if I can't even guess this, then I'm not a fool." ”

After speaking, Xu Lin smiled bitterly, and said: "Don't worry, I won't embarrass you, if you meet Hu Wan, he can't control his behavior and thinking, then I won't move him." But if everything is sober for him, then I must also do something for the master, and I hope you don't stop me then. ”

Li Xunlian fell silent after hearing this, and had to say that Xu Lin had done his best to be benevolent and righteous, and if he asked for something more, it would be too inhuman.

In desperation, Li Xunlian nodded and said, "Brother Xu, thank you." ”

Xu Lin patted Li Xunlian on the shoulder, didn't say anything, and took another step.

Soon, the two of them came to the side of the stream, and the water here was unexpectedly clear, so that even the fish in the water could see Li Li clearly.

It's just that the fish here are very strange, it seems that the fish eyes have completely degenerated, and from time to time when a big fish devours a small fish, the full mouth of fangs also makes people's hearts move.

"How do fish grow fangs?" Xu Lin muttered to himself.

At this point, Li Xunlian didn't need to hide anything, and directly said his conjecture.

"It's possible that it's affected by anger. ”

Nodding, Xu Lin was silent again, and then extended his Xuan Qi to catch a fanged monster fish from the creek and watch it carefully.

"What are you looking at?" Li Xunlian asked curiously, Xu Lin was interested in a fish, which was a bit unreasonable, after all, even if the fish had something to do with anger, it had nothing to do with them.

"Look. Hearing Li Xunlian's words, Xu Lin directly handed the fish in his hand to Li Xunlian, and Li Xunlian glanced at it, and immediately saw that above the fangs of the strange fish, there was a black and blue corner of clothes......