When Ye Feng's figure reappeared in the main hall of the Dragon Sword Tomb, in reality, only ten days had passed.

But for Ye Feng, ten years have passed, and his own cultivation has also increased greatly, and his actual combat effectiveness has improved by leaps and bounds.

After consuming all the heavenly and earthly treasures left in his body, Ye Feng increased his cultivation to just three hundred years, and as for the upper limit of cultivation, it had already reached three hundred and twenty-five years, as long as he got some special heavenly materials and earthly treasures, he could continue to break through at any time.

It's just that now Ye Feng has absorbed a lot of types of heavenly materials and earth treasures, such as the earth, the immortal cultivation realm, the reckless realm, and the royal family realm, most of the types of heavenly materials and earth treasures in these four worlds, Ye Feng can no longer absorb them.

If he wanted to get more heavenly and earthly treasures, he had to go to more other worlds.

However, Ye Feng still couldn't cross and shuttle through the various worlds at will, and the power of the Xuan-level space he had comprehended was only half complete.

Now he probably knows that every world under the world is blocked by a barrier that is invisible to the naked eye, and the location of this barrier cannot be perceived at all by the perception of ordinary people.

However, if one comprehends the existence of the power of Xuan-level space, even a cultivator with the power of semi-Xuan-level space can easily find the location of this barrier.

The comprehension of the power of Xuan-level space is equivalent to giving immortal cultivators an additional dimension of perception.

For example, there is a wall that is not very high, but it is infinitely long. Creatures that can't jump won't be able to cross this wall anyway, but if they can, they can cross this wall in one fell swoop and reach the world realm on the other side of the wall.

Comprehending the power of Xuan-level space is probably equivalent to the "jumping" in the above example.

Between the Immortal Cultivation Realm and the earth, there is such a "wall", which is a spatial barrier that is extremely difficult for ordinary people to perceive. Between the Immortal Cultivation Realm and the other worldly realms, there is also such a layer of spatial barriers.

Now that Ye Feng was in the Tomb of the Dragon Sword, urging the power of semi-Xuan-level space, he could feel that there were layers of spatial barriers around him, and they were arranged irregularly and staggered.

Behind any spatial barrier, there is another world.

The current Ye Feng was able to observe the scenes of these worldly realms, but he couldn't break the spatial barrier and cross the world's realm, because what he comprehended was only the half-mysterious-level spatial power.

Soon, after Ye Feng felt the subtlety of the power of space for a while, he found that behind some spatial barriers, he couldn't even see the scenes of those worldly realms.

Come to think of it, this is a stronger spatial barrier in the Higher World Realm, and it has a certain blocking effect on the observers of the Lower World Realm.

Ye Feng was in the tomb of the dragon sword, and he could observe that there were tens of thousands of spatial barriers, and it could be seen that there were tens of thousands of worlds connected to the immortal cultivation realm.

Among them, most of them were directly observed by Ye Feng, and only a small part, not even one percent of the World Realm, was blocked by a high-level spatial barrier, making it impossible for Ye Feng's line of sight to reach it.

"The number of high-level world-class realms is extremely rare in this world, but even so, as far as the eye can see, there are hundreds of high-level world-wide spatial barriers......

The High World Realm, at the very least, is the Third Rank Realm, just like the Soul Realm, the Firmament Realm and the like, any Third Rank Realm is not something that the current Ye Feng can fight against.

Compared with the third-class realm, the current Ye Feng is like an ant at the foot of the mountain, and there is no possibility of shaking the mountain at all.

In such a world, there are hundreds of worldly realms that are connected to the immortal cultivation realm.

In the hundreds of worlds and realms, there are countless cultivators, whose strength is higher and stronger than Ye Feng, which shows that this world is vast and boundless, and the hidden dragon and crouching tiger are unfathomable.

Ye Feng searched carefully among the many space barriers, and finally found the location of the world realm where the earth was located.

"What's the situation on Peach Blossom Island now?"

Ye Feng thought in his heart, the power of the semi-Xuan-level space seeped out of his body, and immediately penetrated the spatial barrier between the worldly realms.

Soon, he "saw" the current situation on Peach Blossom Island on Earth.

On Peach Blossom Island, Long Wan'er, Yuechan, Su Feiying and others practiced separately, everyone on the island was safe, and the dragon sword maids were trying their best to comprehend the artistic conception of the dragon sword rushing to the sky.

It had only been ten days since Ye Feng left Peach Blossom Island and went to the Tomb of the Dragon Sword, for everyone on Peach Blossom Island.

And the people on Peach Blossom Island never knew about the Dao, and now Ye Feng was able to cross the world realm to observe the situation on Peach Blossom Island on their earth.

Swish!

Ye Feng retracted his "line of sight", and the power of the semi-Xuan-level space retracted into his body.

"The world where the earth is located is so vast, that is what scientists call the 'universe', and I don't know what there will be in the depths of the universe......

The universe is too big, Ye Feng's semi-Xuan-level space power rushed out, and what he felt was completely just a void, and wanting to discover a life planet similar to the earth was almost like looking for a needle in a haystack.

The earth is located in the realm of the ungraded world, and it seems that there are no other life planets in the entire universe except for the earth.

And in Ye Feng's perception of the power of semi-Xuan-level space, in some of the fourth-rank realms and fifth-order realms, those cultivated beings had explored a lot of areas in their respective universes, and there were lifeforms living and cultivating on many planets.

"Could it be that there is only one planet where life exists in each world at the beginning, and as the life strength of this planet grows, this can be expanded to other planets?"

Ye Feng can only guess now.

As for what the situation was in the universe of each world, Ye Feng could only fly and shuttle in a vacuum after he had cultivated for a thousand years and reached the realm of enlightenment.

Thousands of years of cultivation and attainment of the Dao realm is a great watershed for cultivators.

Only when a cultivator has attained a thousand-year-old cultivation and condensed the Dao Fruit can a cultivator be able to absorb nutrients without eating or drinking or relying on the breath of heaven and earth.

In the legends of the earth and China, such people are almost immortals.

But a real immortal can only be regarded as a 10,000-year-old cultivator, and as for the incredible abilities of the peak existence of 10,000-year-old immortals, even Ye Feng doesn't know anything about this.

Because now he has not yet come into contact with this level.

Ye Feng thought about it for a while, and he didn't know what happened to Jin Xincheng in the Imperial Realm now? What happened to the others in the Reckless Desolate Realm? Can he rely on the power of semi-Xuan-level space to find the location of the flowing wind?

Do what you think.

Ye Feng's semi-Xuan-level spatial power was urged, searching in tens of thousands of different worlds, and it took a long time to finally find a place similar to the Reckless Realm.

The reason why it is said to be similar to the Reckless Realm is because each World Realm has its own unique and different aura, and Ye Feng knows it very well about the aura of the Reckless Desolate Realm.

But when Ye Feng inspected the Reckless Realm, he was suddenly stunned by its scene.

This desolate realm is different from all the other worldly realms!