'There was no sound at all!' Su Sheng, who was at the entrance of the cave, was also stunned by the silence

After pondering for a while, he also thought of several possibilities, one is that this cave is indeed unfathomable, and his trunk has not yet reached the end.

However, this possibility is not impossible, but extremely low.

There is another explanation, which is that the small trunk may have had some kind of alteration, causing it to be destroyed before it could make a sound.

Originally, this cave located on the cliff was already incredible, but I didn't expect that there was another mechanism in this cave, which made people even more jealous.

Now, Mu Ling refused to make a move, and Su Sheng was also very depressed.

However, he can't just retreat, looking at Xiangxiang, who is still unconscious, he must settle Xiangxiang immediately, and then he can move on to the next step.

On the way to the canyon, Su Sheng had already learned from Mu Ling that Xiangxiang's situation was very critical, and the fire vein might get out of control at any time, and the matter of suppressing the fire vein had to be stepped up.

Since there was no way out, Su Sheng could only bite the bullet.

In order to prevent accidents, before going in, Su Sheng deliberately came to Flip Feather's side and reminded it to be ready to flee at any time.

However, what Su Sheng didn't expect was that he was already very afraid of this cave, and without waiting for Su Sheng to finish communicating with him, he directly spread his wings and flew to another tree with Xiangxiang as if he were fleeing, leaving Su Sheng alone here.

Su Sheng didn't even have a chance to stretch out his hand to comfort and comfort Feather.

"Xiao Yu, you beast, you are as unreliable as the wood spirit!" Su Sheng couldn't help but curse secretly after withdrawing half of his outstretched hand, but his face was still enthusiastic and smiled at the flip feather who was fleeing for his life.

Turning around, Su Shengcai turned his face black, and walked towards the entrance of the cave with his teeth clenched.

As soon as Su Sheng, who was holding the fire sword in his hand and his whole body was tense, he immediately felt a cold and rotten aura rushing towards his face, which made him tremble all over, and his footsteps stopped involuntarily.

After the aura of his whole body was working and dispelling the uncomfortable feeling, he lifted his steps again and walked towards the depths of the cave step by step.

After a while, although the feathers on his neck were turned in the distance, Su Sheng's figure could not be seen.

After entering the stone cave, Su Sheng also slowly adapted to the stale and cold atmosphere in the cave, and his mood was not as nervous as when he entered, he had calmed down a lot, and began to carefully observe this strange stone cave.

I saw that the hard cave wall at the entrance was carved with countless messy traces.

This stone cave was very different from the demonic beast caves he had come into contact with.

The excavation of the Monster Cave is very rough, but the excavation of this cave wall is very smooth and flat.

Although the notches on the cave wall were very messy, it could be seen that the cave wall must have been carved with an extremely sharp thing, and each mark was thin and deep, and it looked like it was caused by something like a sharp sword.

"Could it be that this stone cave was carved out by a human with a sword?" Su Sheng also guessed

Generally speaking, few people would use a small weapon such as a sword to do such a thing, which is not only ineffective, but also time-consuming and labor-intensive.

"This cave wall was indeed carved with a sharp sword!" Even the wood spirit, who had never taken care of Su Sheng before, became a little interested in this cave wall, and deliberately responded

"Hmph!" Su Sheng was completely disappointed with the guy who dropped the chain at this critical moment, and simply expressed his dissatisfaction with a cold snort.

"Hehe, boy, a small cave makes you scared like this, it seems that the spirit has not sharpened you enough before, and the spirit will treat you well in the future." Mu Ling had an increasingly unscrupulous tone

Hearing Mu Ling's words of losing his conscience, Su Sheng had to swallow back the words that he had originally used to curse this guy, and now he still tried not to provoke this little ancestor.

As the wood spirit fell silent, Su Sheng continued to go deeper into the pitch-black cavern.

Along the way, Su Sheng was also looking for the small branch that he had hit before, although the branch did not make a sound, there should be some traces left.

As long as he could find any clues, he could tell what was going on in the cave.

But disappointingly, nothing was found.

Not only were there no branches that had disappeared, but there was nothing else special along the way.

However, Su Sheng discovered a strange phenomenon.

He noticed that as he went deeper and deeper, the notches on the walls of the cave changed dramatically.

At this time, the sword marks on the cave wall were no longer as messy as the cave entrance, and had become much more regular.

After advancing for an unknown number of distances, the notches on the cave wall became more and more regular, one by one, neatly aligned, completely different from the entrance of the cave.

Looking at the sword marks that stretched straight into the cave, Su Sheng also became very interested in this strange nick.

"The sword marks at the entrance of the cave, how can they be completely different from the sword marks here, isn't it the same group of people before and after the cave was dug here?"

Although he really wanted to talk to the wood spirit, the wood spirit hadn't made a sound since the time just now, so he had to put it aside in advance, or first explore the danger of this cave before speaking.

As he traveled a long distance, the changes on the walls of the cave became even greater.

The neat notches were all gone, and the walls of the cave were very smooth.

Judging from his previous observations, if the wall of the cave at the entrance was chiseled out with a sword, the middle section was very neatly carved out with a sword.

And now the cave walls here, it should be said, no trace of man-made can be seen.

The caves here seem to have been formed naturally.

However, it cannot be naturally formed, it must be man-made.

"Who excavated this, or rather, did not dig this place?" Looking at the scene in front of him, Su Sheng couldn't help but be surprised by the structure of this cave.

What kind of person can have such power, so that people can't see any traces!

Is it the reason for the sword, or is it the person who wields the sword? Or is it the swordsmanship?

Although he was shocked by the scene in front of him, Su Sheng, who had come to his senses, also knew that he didn't come in to see this.

However, when he saw the changes in the walls of the cave, the pressure also increased a lot.

He could not have dealt with a man who had carved out a cave in that way.

And at this moment, Su Sheng had already had a cup of tea when he entered the cave.

Fortunately, the feathers outside the cave themselves are a kind of magical beasts, and their concept of time is not as strong as that of humans, but they occasionally look at the entrance of the cave, and they don't see Su Sheng come out, so they bury their heads and bury their heads to recuperate, and they are not very anxious.