After leaving the mountain where the tentacles were hidden inside, Fengyun returned again in less than half an hour.

If it weren't for the arrangement of Wukong and King Kong, it would take less time to make sure that they wouldn't sneak over after he returned.

Fengyun flew directly from the blue dragon, just to keep a low profile, and did not fly too high, until it was close to the target, it turned into a blue light and rose into the sky.

In the blink of an eye, the wind and clouds were once again in front of the passage into the interior of the mountain.

He didn't enter right away, but first took a deep breath and slowly exhaled before he began to enter, obviously his mood was not calm, he was nervous.

Fengyun definitely felt a little nervous, after all, those transparent tentacles had a very deep impact on him, and more importantly, there were quite a lot of them, and if one of them didn't get it right, it was very likely that it would be planted in their hands.

After entering the passage, although it was not the first time he had walked, his speed was not fast, and even seemed a little slow.

It wasn't that he was scared or regretful, but that he wanted to think about how he would behave when he faced those tentacles again.

You must know that he has made up his mind this time to thoroughly understand their situation, and in the process, it is very likely that he will encounter various situations, and it is absolutely impossible not to be prepared.

It took about an hour and a half for Fengyun to once again come to the underground space with a huge skeleton.

But as soon as he stepped into the space, he couldn't help but be stunned, his eyes suddenly widened, and his eyes were full of disbelief, as if something incredible had happened in the space.

In fact, there is an incredible thing that has happened in space, and to put it more concretely, a huge skeleton no longer exists.

The non-existence here does not mean that the massive skeleton has really disappeared, but that it has been reduced to powder in its entirety.

Fengyun found a lot of powder in the place where the skeleton was originally located, and he was very familiar with these powders, which were exactly the same as the bone powder he saw when he first entered this space and saw the tail of the skeleton turned into bone powder, which also became the most favorable evidence for him to confirm that the skeleton had turned into powder and not disappeared.

But in this way, new problems arise.

Why did that skeleton completely turn into powder in such a short period of time?

For the skeleton, Fengyun is relatively familiar, although it has existed for a long time, it still maintains a very large strength.

This is evidenced by his destruction of the skeleton.

Although he did destroy it and succeeded, the process was not easy, even if he had a very strong destructive sword intent and completed the destructive power of it, it would take him a lot of time and strength.

According to Fengyun's assessment, if the skeleton is left like this, even if it is thousands of years away, it will not disappear completely.

But the implementation situation is that he has just left for a while, and it has directly turned into bone meal, which is too much contrast.

However, after the initial shock, Fengyun quickly regained his composure, only to look more cautiously into the underground space.

He knew very well that the skeleton would not turn into powder for no reason, and that something must have happened during the time he was away.

This could not help but arouse his strong vigilance.

However, even if he didn't know what caused such a big change in the skeleton, one thing was certain, the factors that caused the skeleton to change were absolutely extraordinary, and he had to be more careful next.

Fengyun urged the Eye of the Serpent God to take a closer look at the entire space, but the result surprised him.

Originally, he thought that there should be something different about what happened in the underground space this time, and it would be better if he could find the reason why the skeleton turned into powder.

But the result was very disappointing.

Even if he urged the eye of his eyes to improve his observation power a lot, he still didn't find anything noteworthy in the space.

This feeling made Fengyun very uncomfortable.

He thought about it, and still stepped into the underground space, but his movements were very cautious, first putting on a defensive posture, and then began to walk towards the place where the skeleton had turned into bone meal.

Although he didn't find anything in this space through visual inspection, the skeleton had turned into bone meal after all, which was not something that could be done casually.

And this place is different from the outside, once there is a problem, he does not even have the possibility of being rescued, he is now alone.

Fengyun's curiosity is relatively heavy, but that doesn't mean he will go out of his way to satisfy his curiosity.

It took a while for Fengyun to get close to the bone meal made of the skeleton, but he didn't go straight to their approach, and when he was still about ten feet away from them, he stopped.

He stared at them for a moment, though he had done it before, but it was far away, and now that it was closer, he might find something.

Fengyun was disappointed again, the bone meal was no different from what he had seen earlier.

He thought for a while, raised a hand, and aimed his palm at the bone meal, and then a lot of bone meal flew up on their own, and took the initiative to fly towards Fengyun.

In less than half a minute, a bone meal ball was suspended above Fengyun's palm, about the size of a basketball, slowly spinning.

Fengyun observed it more closely, and used a lot of means, but the result was still nothing, and it was no different from the bone meal he had seen the tail of the skeleton turn into bone powder before.

Fengyun couldn't help but shake his head, with a wry smile on his face, he didn't expect that he had worked so hard, and he would find nothing, which really made him a little unacceptable.

However, he quickly calmed down and walked over to the head where the skeleton had been.

He thought of the passage he had carved out of the skeletal head.

He was originally going to walk through it to find the transparent tentacles, but then he thought of Goku and King Kong, only to find out that they were missing, found clues, rescued them, and sent them to safety, and a lot of things came flooding back together, making him forget about the passage.

Now that he thinks of it, and its situation is quite special, it may surprise him and help him solve the mystery in the end.

According to memory, Fengyun quickly confirmed the approximate location of the passage he had dug out, only to see him make a forward push movement, and the bone meal slid away on its own, revealing traces of the passage.

Fengyun aimed his palm at it again, sending out a suction force, sucking out all the bone meal in the passage, so that the entire passage was completely presented in front of his eyes.