Ao Yanfei saw Ye Fan's expression of listening carefully, he was relieved in his heart, and secretly said that his son could be taught, so he continued to explain.

"Objects here do not refer to space, nor to the source of the mysterious soul. Where does the soul come from and where does it go? The past and present are unknown. ”

At this time, Ye Fan asked with some doubts: "Ancestor, what do you say have to do with the mist-shaped dragon in the middle of the lake?"

"Haha!!Boy, don't worry, listen to the old man slowly. This Void Illusory Realm is a space opened by the strength of a ninth-order martial artist. In fact, the Void Illusory Realm opened up like this is a Death Realm, and it cannot be used for living beings to survive. If you want to turn this realm of death into a realm of life, you need to extract the five elements of vitality from the outside world, because the five elements of vitality can not only transform all things, but also the source of the survival of all living beings. The five giant fog dragons you see are actually the transformation of the five elements of vitality drawn from the outside world, the so-called platinum, black water, green wood, red fire, and loess. Because the extracted vitality was too large and rich, these five vitality generated spirituality and turned into a fog dragon. ”

"Then why did you take on the form of a dragon and not the image of other creatures?"

This is because dragons are the head of all spirits, and the five elements are the beginning of all things. ”

Hearing this, Ye Fan suddenly realized and said, "So that's the case! In this way, all the Void Illusion Realm will have an interface with the outside world, and the main purpose is to extract the Five Elements Yuan Qi from the outside world." ”

"That's right, because the Void Illusory Realm can't generate the Five Elements Yuan Qi on its own, it can only be extracted from the outside world. Therefore, after a ninth-order martial artist opens up a Void Illusory Realm, he has to spend a lot of effort to open up an interface interface, lay out the Five Elements Drawing Yuan Array, and extract a large amount of Five Elements Yuan Qi from the outside world to nourish the Void Illusion Realm. Such a void realm can allow people and living beings to survive, otherwise the opened up illusory world will not be able to supply the survival of living beings, that is, a dead world, which has no meaning in existence. Okay!Tianqi, you wait here with Qiuqiu for the old man first, I want to go down and open the interface exit, which will take a lot of effort. ”

At that moment, Ye Fan rode on the back of the ball and stayed in the air.

Ao Yanfei flew towards the center of the lake.

When Ao Yanfei flew to the center of the lake, the five mist-shaped dragons immediately soared around him and roared.

Ao Yanfei was unmoved, pinched the seal with both hands, condensed a strange and complex rune in front of his chest, and finally roared, and pressed it in the void with one hand.

"Inside and outside the boundary, the five elements of heaven and earth, the interface array!"

With a loud roar, Ao Yanfei smashed the condensed strange runes into the center of the lake.

The calm waters of the lake were so tumulting and boiling that they were boiling.

"Up!"

Ao Yanfei's eyes were wide open, his five claws were grasping, and his figure slowly soared.

A rumbling roar can be heard from the lake below.

Five huge black shadows slowly rose from the bottom of the lake.

Not long after, the five huge black shadows broke through the water, and there were five small islands.

At the top of each island stands a huge rune stele.

The front of each stele is carved with five characters: 'gold, wood, water, fire, and earth'.

As soon as these five islands surfaced, the waters in the center of the five islands automatically formed an incomparably huge whirlpool, and there was a white light hole at the bottom of the center of the whirlpool.

As soon as he saw the white light hole, Ye Fan's face showed a hint of strangeness.

Because the white light cave in front of him seemed to be familiar, it was very similar to the white light cave he had encountered in the Fire Lotus Cave Heavenly Fire Lake.

This couldn't help but make Ye Fan wonder: "It seems that the white light holes I saw twice are the same type of light holes, and these light holes should be passages between different interfaces." ”

Actually, Ye Fan guessed correctly, the white light holes he saw twice were the same thing, they were all interface wormholes,

opened the interface five elements array, Ao Yanfei was sweating profusely, it seemed that it was very difficult to open such a large array.

"Haha!!Alright, kid! This interface passage has been opened by the old man! You and Qiuqiu come here! The old man is going to take you through the passage. ”

At that moment, Ye Fan and Qiuqiu flew towards Ao Yanfei.

Then, with a wave of his hand, Ao Yanfei turned into a cyan light mask, covering the two people and one beast, and said in a low voice: "Tianqi, you have to get ready, the old man will take you over." ”

As soon as he said this, Ao Yanfei pinched a seal in his hand, and then roared: "Go!"

The entire light mask took the three of them and turned into a cyan meteor and rushed towards the white light hole.

"Boom!"

There was a loud noise, Ye Fan only felt a huge tremor between heaven and earth, and the white light in his eyes flashed. Before he could understand what was going on, he felt the entire mask flicker, and they had already passed through the passage and reached the outside world.

Ye Fan hurriedly looked around and found that there was water all around, and there was a white light hole not far from him.

It turns out that the interface of the Void Illusory Realm is also under the water. After penetrating the outside world, Ao Yanfei did not stop there, and continued to rush towards the water with Ye Fan and Qiuqiu.

"Boom!"

The two of them and one beast broke through the water, carrying a water column more than ten meters high, and the momentum was very amazing.

"Haha!!!We're out!"

Ao Yanfei was panting, and there were beads of sweat on his face.

Obviously, through this interface array, it took him a lot of vitality.

"Yes!

Ye Fan also showed excitement, and looked around curiously, he wanted to know where the interface of the Void Illusion Realm was set up.

Looking at the surrounding scenery, Ye Fan found that he and the others were suspended above a lake, and on all sides of the lake were high mountains and forests, and there were towering trees ten zhang high everywhere, like patches of primeval forests.

"Hey, what kind of place is this? I wonder how far this place is from Fengyan City?"

The surrounding scenery made Ye Fan feel very unfamiliar, he didn't know where he was at the moment.

At this time, Ao Yanfei said: "Let's find a place to rest first, the old man needs to breathe for a while, recover his vitality, and then hurry." ”

Ao Yanfei has been trapped for hundreds of years, and he is already in a weak state. Now I've been going back and forth to the forbidden place twice, and I'm feeling a little tired at this time.

Hearing this, Ye Fan immediately said: "Good ancestor, the kid also wants to find a place to breathe his injuries again!"

"Well, there is a small island ahead, and there are a group of strange people living on it, but the old man does not understand what they say. After the old man came out of the forbidden place for the first time, in order to find the madman Ao Yanhai, he went around the island. Why don't we go to that island and rest for a while?"

"Everything is up to the ancestors!"

"Okay, let's go!"

At that moment, Ao Yanfei took Ye Fan and Qiuqiu and flew in one direction. The two of them and one beast only flew on the surface of the lake for a moment, and Ye Fan saw the figure of a small island on the lake in the distance.