After passing through the rainbow vortex, about dozens of breaths in a strange spatial passage, Wu Yan then felt a strange feeling of vertigo, as if the space was dislocated.

The next moment, Wu Yan realized that he was already in a strange spatial world.

The sense of spatial dislocation caused by the vertigo was not for nothing. In fact, after passing through the passage, the entrance to the Desolate Heaven Ancestor Tomb has an extremely special spatial teleportation power, so that those who enter it will be teleported to all parts of the Desolate Heaven Ancestral Tomb.

It is precisely because of the existence of this strange spatial teleportation power that the chaotic aura and desolate aura that is blown out from here will not be neutralized and annihilated.

Wu Yan immediately sacrificed his holy thoughts, and at the same time opened his eyes to look around, feeling the abnormality of this heaven and earth.

As far as the eye can see, there is a vastness. Wu Yan found that he was now on a plain full of withered yellow and withered grass.

At the same time, Wu Yan felt more clearly that the coercion of heaven and earth here was dozens of times stronger than the true realm outside!

As far as he felt, he was only afraid of the immortals under the Immortal Venerable, not to mention flying here, but even walking would be difficult.

What's even more terrifying is that the aura of heaven and earth here is also an unusual riot and chaos.

In the moment when Wu Yan sensed it with his holy thoughts, he sensed that there were at least five or six different Heavenly Dao wills contained in the heaven and earth here.

As for the will of the Great Dao, it was not.

Obviously, that kind of chaotic aura that blended dozens of Great Dao and Heavenly Dao into one, and did not blend and swallow each other, should have been produced under extremely special circumstances, and should be the product of a specific place in the Tomb of the Desolate Heavenly Ancestor.

And that place is the closest place to the exit of the Desolate Heaven Ancestral Tomb.

As for the desolation, it is everywhere.

On the endless plain where Wu Yan was now located, it was filled with an extremely terrifying wilderness.

Even the Holy Thoughts have been greatly suppressed here.

Based on Wu Yan's previous feelings in the True Realm, he quickly judged that the power of heaven and earth here was more than twenty times that of the outside. However, the suppression of the will and senses by the coercion of heaven and earth is more than a hundred times.

Wu Yan even had an intuition, he was only afraid of the average peak Immortal Venerable, in this Desolate Heavenly Ancestor Tomb, the Immortal Nian couldn't even extend out for a hundred zhang, and the Tianzun level powerhouse could only reach about a thousand zhang at most, which was very remarkable.

This is completely different from what I knew before.

Before entering the Tomb of the Desolate Heaven Ancestor, Wu Yan naturally learned about the situation in the Tomb of the Desolate Heaven Ancestor from various channels, especially the Tianji Tower, which had the most information, the most complete, and the most accurate.

Obviously, in the Tomb of the Desolate Heaven Ancestor, there should indeed have been a great change, so that the power of heaven and earth here has increased more than ten times out of thin air for some reason, and the power of the desolate qi has undergone a mutation, and there is more power of death and silence that has never been seen before.

After Wu Yan probed for a moment with his holy thoughts, he had already determined that there was no trace of anyone within a radius of 10,000 miles. Occasionally, some desolate beasts appeared, but due to the influence of the dead force in the desolate air, these desolate beasts could no longer absorb the desolate qi as before, so they appeared listless.

Even some of the weaker beasts have fallen on top of the wasteland.

Wu Yan retracted his holy thoughts, turned his gaze to the withered grass under his feet, observed for a while, and then carefully picked a withered grass, held it in his hand and sensed it carefully.

In the decaying grass, there is still some faint vitality, but that faint vitality is still suffering from the influence of the power of death, and it is constantly passing.

Judging from the situation shown on this decaying grass, it is obvious that the unexpected change must have happened not long ago.

Stepping on the flying holy weapon again, Wu Yan then turned into a bone-white light and galloped away in a certain direction.

A few moments later, Wu Yan had appeared next to a huge earthen bag thousands of miles away.

This huge bag of dirt is not real soil, but the corpse of a wild beast.

This is an earth-attribute desolate beast, and in the desolate beast illustrated book included in the Tianji Tower, it is called the earth-eating desolate beast. This beast usually devours the wasteland for a living, and I don't want this desolate beast to die in the mutation!

Wu Yan put his palm on the corpse of this earth-eating desolate beast and carefully probed it.

Soon, Wu Yan's face changed slightly, and he took his hand away from the corpse of the desolate beast, and a trace of strange color flashed in his eyes.

He then took out a spear-like mysterious weapon, and under the operation of mana, this spear suddenly turned into a hundred zhang long, and was inserted by it, directly submerging into the wasteland below.

Wu Yan's body then rose into the air and floated in the air at a height of a hundred zhang.

Not long after he flew away, a terrifying pale yellow pillar of air suddenly erupted from the place where the spear was originally inserted!

A rich desolate aura containing the power of terrible death gushes out!

Along with this terrible desolate breath, there was also rusty scrap metal that had been broken into dozens of pieces.

What's even more terrifying is that the rusty scrap iron, which had been broken into dozens of pieces, had just fallen to the ground, and had been completely corroded into dust!

"What a strong force of dead silence and corrosion! I'm afraid that the mutation should be under this wasteland. It's no wonder that even this earth-eating beast that sucks the wasteland was the first to die!"

Determining the true source of the anomaly, Wu Yanxin began to comb through the information of the entire Desolate Heaven Ancestral Tomb, and soon, a rough outline gradually emerged in his mind, and then began to become clear.

The entire Desolate Heaven Ancestral Tomb is centered on the two major existences containing the power of the Desolate Heaven Pagoda and the Desolate Heaven Tomb. The Desolate Sky Tower sealed the Netherworld Heavenly Dao World, while the Desolate Sky Tomb suppressed and banned some extremely special existences in the ancient era.

In fact, the source of the desolate qi in the entire Desolate Tomb came from these two places.

And the source of the underground anomaly should be from the Desolate Sky Tomb. This change directly led to the fact that all the desolate qi that overflowed from the ground contained that kind of dead power.

Because, the Desolate Sky Tower was suppressed on the ground, and the Desolate Sky Tomb was buried underground. If there is a mutation in the Barren Sky Tower, then the scarlet aura that erupts should be mutated.

Judging from the situation shown before, the aura of chaos has obviously not changed, which also means that there has been no change in the Wasteland Tower.

The map of the Wasteland Ancestral Tomb given from the Heavenly Machine Tower shows that Wu Yan should now be in the north of the Wasteland Ancestral Tomb, at least about 30 million miles away from the core of the Wasteland Tower and the Wasteland Tomb.

And the destination of Wu Yan's trip is at the southern end of the Wasteland Ancestral Tomb, which should be at least sixty or seventy million miles away from Wu Yan's current side.

If you go all the way to the south, you should be able to pass by the Desolate Sky Tower and the Desolate Heaven Tomb first to see what is going on, and by the way, see if there is a chance to enter it and find the information left by the Desolate Heaven Great Heavenly Venerable to control the Desolate Heaven Dao world.

As for the east and west sides of the Desolate Heaven Ancestral Tomb, Wu Yan didn't plan to go.

One is that I don't know if the time is enough, if it is not enough, and the time to open the Divine Machine Holy City is delayed, it will be really troublesome;

Wu Yan's main purpose here is twofold, one is naturally to open the Divine Machine Holy City, and the other is to explore the Desolate Sky Tower and find the clues left by the Desolate Heaven Great Heavenly Venerable.

If time permits, try to enter the Desolate Heaven Tomb to see if the Netherworld Heavenly Dao World sealed under it is still there.

Determined the true source of the mutation, Wu Yan immediately stopped delaying time, sacrificed the flying holy weapon, and used the rune desolate sword as a protection, Wu Yan flew away directly, although the speed could not be compared with the outside world, but it was also faster than the average beginner Tianzun flying, and it was still not a problem to travel millions of miles a day.

It's a pity that the desolate atmosphere here has changed, otherwise if you summon Yuan Ling out and ride it away, the speed will naturally be faster.

However, Yuan Ling's current realm has not been able to keep up, so he can reach the level of a holy beast, which is only equivalent to the realm of a holy king.

And at this level, except for the Wild Yuan, ordinary things can no longer make it advanced. This is also related to its bloodline, and it is also a helpless thing.

The first day was very smooth, and Wu Yan didn't encounter a human immortal on the road.

It can be seen from this how bad Wu Yan's luck was, he was randomly teleported, and he was actually sent to the most remote northern prairie of the Desolate Heaven Ancestor Tomb.

Fortunately, Wu Yan has cultivated the power of desolation and comprehended the law of desolation, and the will of the divine soul has reached a level close to that of the Holy Spirit, and the suppression of all aspects is extremely limited, so the speed is faster than anyone else.

On the second day, along the way, Wu Yan had already been able to meet a lot of Terran immortals. Similarly, along the way, Wu Yan also encountered many indigenous desolate beasts in the Desolate Heaven Ancestral Tomb.

However, most of the desolate beasts are listless, even dying, and only a few flying desolate beasts flying in the air are not too affected, and they can still survive peacefully.

It's just that most of the flying beasts feed on the beasts underground, and there are also some flying beasts that swallow the beasts by mistake and die on the wasteland.

And along the way, whether it was Wu Yan or the other immortals who came to explore, without exception, they were all attacked by the indigenous beasts here.

Especially those flying beasts, the strength is extremely strong, some powerful flying beasts, the attack ability is even comparable to Tianzun, many adventure immortals, not even able to complete their own exploration plan, died here, become the belly of the beast meal.

Without exception, Wu Yan was also attacked many times.

However, fortunately, the suppression he received here was not too great, coupled with his extremely strong ability to sense holy thoughts, once he sensed the appearance of a powerful desolate beast that he could not deal with, he would take a detour as soon as possible, but he avoided most of the dangers.

And on the way, Wu Yan also found that the flying beasts here were much faster than his flying in the sky, which made him suddenly excited.

You must know that flying in the sky is a huge consumption in all aspects, if you can catch a flying beast to travel, not only can you greatly save physical consumption, but also can also deter other flying beasts and avoid being harassed and attacked.

With such an idea, Wu Yandang put it into action.

After some comparative consideration, Wu Yan's target was locked on the "Thunder Sword Desolate Eagle", one of the three overlords of the Flying Desolate Beast.

This "Thunder Sword Wild Eagle" is named because it can spit out sword-shaped thunder and lightning, and its speed is not only as fast as lightning, but the attack power of the spewed thunder sword is also powerful and terrifying.

For Wu Yan, who has holy thoughts, cultivates the power of desolation, masters the law of desolation, and condenses the runic desolate sword, it is too simple to capture and control a desolate beast.

After spending half a day's effort, Wu Yan successfully caught a mid-second-order "Thunder Sword Desolate Eagle", and planted a unique sigil in its divine sea, completely subduing this "Thunder Sword Desolate Eagle".

The reason why it took half a day was mainly because it was too troublesome to arrest, and the process of enslaving and controlling was extremely fast, and it didn't even take twenty breaths.

I have to say that Wu Yan, who has been recognized by the Great Wilderness Yuan Fu and condensed into the rune, has a natural ability to restrain this pseudo-desolate beast.

The strength of the "Thunder Sword Desolate Eagle" in the middle of the second order is basically the same as that of the middle-level Heavenly Venerable, but in this Desolate Heavenly Ancestor Tomb, the second-order desolate beast can steadily suppress the middle-level Heavenly Venerable.

With this mid-second-order "Thunder Sword Desolate Eagle" to travel, the next journey will be much faster and faster.

Fortunately, Wu Yan not only carries the Divine Machine Beast Taming Zoo that has been upgraded in the Heavenly Machine Tower, but also has the Hongmeng World in the Great Wilderness Yuan Ding, but he doesn't have to worry about the consumption of this "Thunder Sword Desolate Eagle" at all.

The "Thunder Sword Desolate Eagle" is not a picky eater, it can devour and absorb the food provided in the Divine Machine Beast Taming Garden, and the Great Desolate Aura emanating from the Five Elements Heavenly Dao World in the Great Wilderness Yuan Ding can also provide it with energy.

It is worth mentioning that after entering the Five Elements Heavenly Dao World, the "Thunder Sword Desolate Eagle" was able to approach the Great Desolate Saint Yuan Mountain within a range of hundreds of thousands of miles to absorb the Great Desolate Qi.

And after absorbing some of the Great Desolation Qi, there were faint signs of improvement in the bloodline.

This situation naturally made Wu Yan more and more full of expectations for the Great Wilderness Shengyuan Mountain. Obviously, the Great Wilderness Qi emanating from the Great Wilderness Shengyuan Mountain should be a very pure Great Wilderness Yuan Qi, otherwise there would not be such a magical effect.

Wu Yan rode the "Thunder Sword Desolate Eagle", which shrank to more than ten zhang in size, and along the way, it turned into a dark blue lightning bolt and fled towards the central area of the Desolate Heaven Ancestral Tomb, and the speed was not worse than those top-level flying holy weapons.

Three days later, Wu Yan could already sense the existence of an extremely terrifying Desolate Heavenly Dao formed by the Law of Desolation.

Although there were still thousands of miles away from the Desolate Sky Tower and the Desolate Sky Tomb, the powerful desolate Heavenly Dao coercion had already caused the vast majority of people to fall to the ground, put away the flying holy weapons, and could only move forward on foot.

Only a very small number of teams with high-level flying holy weapons were able to resist this kind of coercion with the strength of the entire team and continue to fly in the direction of the Desolate Sky Tower.

Wu Yan rode the "Thunder Sword Desolate Eagle" and flew past the air, which immediately attracted the attention and exclamations of countless explorers below, and even those super strong teams that could still fly continued to glance at him in disbelief.

Coincidentally, during the flight, Wu Yan suddenly saw that the Sword Clan, which had lined up to attack him outside the rainbow whirlpool before, was also flying in the air more than a thousand miles in front of him.

However, the speed of Naha's flight at this time has become very slow, and the members of the team above are also showing a rather difficult appearance.

Wu Yan, who sensed this scene, couldn't help but have a faint sneering smile on the corner of his mouth.