The news that He Wuxian found with the soul searching technique was absolutely true, as if he had experienced it himself.

When the three elders heard this, their faces were immediately full of surprise and admiration.

After questioning, he learned that it was no wonder that He Wuxian was so confident and determined, it turned out that he had cultivated the soul searching technique.

Now that he knew the movements of the Demon Heavenly Kings, without further ado, why not hate Bai Yan, the three elders and the others to act immediately.

He Wuxian used the secret technique of the Earth Spirit Clan, and took Bai Yan and the three elders into the depths of the earth, flying towards the center of the earth as fast as lightning.

Thousands of miles deep underground, lies the core of the earth filled with lava rivers and lakes.

The temperature there was extremely terrifying, and the magma power was so violent that most warriors were reluctant to approach it.

Before, He Wuxian probed the traces of the Demon Heavenly Kings, and after his divine sense entered the magma area of the center of the earth, he didn't go any further.

Therefore, he had not been able to find the ruins of the Tongtian River before.

Only after performing the Soul Searching Technique just now did he know that the ruins of the Tongtian River were deeper in the magma at the center of the earth.

The forty-six Demon Heavenly Kings entered the Tongtian River only after passing through the magma region at the center of the earth.

No wonder He Wuxian and others have not found the ruins of Tongtian River before.

Millions of years have passed, and the great changes in the vicissitudes of the sea have actually buried the ruins of the Tongtian River at a depth of 5,000 miles underground.

A few minutes later, He Wuxian, Bai Yan, and the three elders entered the magma area.

As far as the eye can see, there are all strangely shaped caves and rocks, as well as crimson magma everywhere.

Rivers of magma were slowly surging through black rocks and caves, wafting red flames and exuding tens of thousands of degrees of heat.

Changed to an ordinary Tianfu master, he can't bear it now.

Even if you protect yourself with a Star Power Shield, the Star Power consumption will be extremely high, and you will be exhausted soon after.

Fortunately, the three of them are all strong kings, and these magma lakes and rivers are not a threat to the three of them.

He Wuxian observed in the magma lake for a while, pointed to the magma under his feet and said.

"The forty-six Demon Heavenly Kings came down from here. ”

Subsequently, the three of them condensed their shields with star power, and their divine consciousness shrouded a radius of thousands of miles, and they remained vigilant and infiltrated into the magma lake.

He Wuxian led the way first, exuding silver light all over his body, condensing into an oval shield, protecting him like an eggshell.

Anyone who approaches the shield will be bounced away by the majestic force, creating a vacuum.

The speed of the trio was not fast, and while diving underground, they did not forget to observe the surrounding situation to prevent possible dangers at any time.

The magma lake was very deep, and everyone had to dive hundreds of miles before they came into contact with the extremely hard rock layer.

He Wuxian used the secret technique of the Earth Spirit Clan, broke through the rock layer and entered, and continued to enter the depths of the earth.

Unexpectedly, several magma beasts living in the magma lake were alarmed and slaughtered the three of them.

These five magma beasts all have the strength of the Heavenly Mansion Realm.

In the magma lake, their aura and body are extremely hidden, and even if they are very close, they are not easy to spot.

In addition, they are able to attack with the power of earth fire magma, and they are a very cunning and difficult demon beast.

Fortunately, He Wuxian and Bai Yan had already taken precautions, and simply killed all five magma beasts.

He Wuxian got 180 million star power points, which was an unexpected gain.

The trio continued to dive deep underground.

Before you know it, you have passed through the rock layer thousands of miles later and entered the magma area again.

After passing through a magma area about a thousand miles later, the three of them entered the area of a rock layer thousands of miles thick again.

This was the first time He Wuxian had entered such a deep geocentric region.

It was only at this time that he realized that the terrain structure in the center of the earth turned out to be like this.

A layer of rock, sandwiched between a layer of magma, the deeper you go to the center of the earth, the higher the temperature, and the more violent the magma becomes.

After about an hour, the three of them finally dived into the area five thousand miles deep in the center of the earth.

In front of the trio was a space between two layers of rock.

This is a space about a thousand miles high, I don't know how wide, so vast that it is boundless.

The space was pitch black and hot, and the air was filled with red flames, like red clouds.

The ground was a terrifyingly hard rock formation, and even a mid-grade Dao weapon-grade sword could hardly cut through it.

He Wuxian released his divine sense and probed the surrounding situation.

"This is it, look over there, there are traces left by the Demon Heavenly Kings. ”

A hundred miles ahead of him, a raised rock came from.

In the jagged rocky forest, there were several corpses of huge monsters, and there were still traces of blood and fights on the ground.

The three of them immediately flew into the rocky bushes to carefully inspect the corpses of the demon beasts and the traces of the fight.

It was a huge monster with three black heads and crimson flames.

Each monster is a kilometer tall and resembles a giant ape, with long, thick arms and legs.

Their arms, legs, and back spine are all protruding with countless sharp spikes, which are incomparably hard.

After some investigation, the three elders came to a conclusion.

"This is a three-headed Earth Heart Flame Demon, whose strength has reached the level of the Heavenly King Realm, and it is extremely difficult to deal with. ”

However, these three Earth Heart Flame Demons were all killed in just a few moves. It can be seen that the strength of those demon heavenly kings is very strong, and the number is extremely large, it is likely that more than forty people act together. ”

He Wuxian's speculation with Bai Yan was basically the same as that of the three elders.

The three of them knew it in their hearts, and they guessed that the forty-six demon heavenly kings were in this dark and hot space.

Perhaps, not far in front of the trio, it may not be long before they encounter it.

In order to find the Demon Heavenly Kings as soon as possible, He Wuxian scattered with Bai Yan and the three elders and searched thousands of miles away.

As the three of them continued to go deeper into the pitch-black wasteland, they would find clues left by the demon kings from time to time on the way.

For example, the fluctuation of demonic energy, such as the corpse of the Earth Flame Demon that was killed.

All clues showed that the three of them were getting closer and closer to the Demon Heavenly Kings.

Sure enough, after He Wuxian and the three of them advanced 20,000 miles, a message suddenly came from the three elders.

In the pitch-black wasteland fifty thousand miles away in front of him, traces of two Demon Heavenly Kings were found.

The two Demon Heavenly Kings were scattered, wandering aimlessly in the pitch-black wasteland, as if they were patrolling, vigilant about something.

He Wuxian and Bai Yan immediately joined the three elders after receiving the summons.

The three of them held their breath, restrained their breath, and slowly approached quietly.

Until they approached the distance of the two Demon Heavenly Kings, the two Demon Heavenly Kings had never noticed it.

He Wuxian saw that those two Demon Heavenly Kings were the strength of the Heavenly King Quadruple Realm, so he didn't take it to heart.

After all, with the strength of his Heavenly King Double, it can be said that it is very easy to kill the Demon Heavenly King of this Quadruple Realm.

However, what he never expected was that when they were only five thousand miles away from the two demon kings, they were finally discovered.

One of the Demon Heavenly Kings noticed that the three of them were approaching, and immediately sent a message to Jade Jian, and rushed over with a murderous black heavy sword.

He Wuxian and the three of them simply stopped hiding, rushed over step by step, and used the Dao method to smash their heads and faces.

"Yin and Yang are reversed!"

"The Oblique Moon Collapses!"

He Wuxian snorted coldly, slashed out a black and white sword light, turned into a Taiji diagram, and fiercely suppressed and strangled the two demon kings.

The three elders then cast a superb Dao method, condensing a round of oblique moon with majestic star power, and killing the two Heavenly Kings.

The white flame surged with starlight, revealing a spirit monkey phantom, bursting out with earth-shattering power to kill it.

"Boom, boom!"

A deafening loud bang suddenly burst out, spreading thousands of miles away.

As soon as the two sides met, as soon as they fought, the two demon kings were shattered by the bodies that were killed on the spot, leaving only the soul white mist.

There was a loud bang in the dark wasteland, and the hard ground cracked, and the ground shook.

He Wuxian immediately used a trick "Sealing Dao Method" to seal and suppress the territory within a radius of 3,000 miles.

Suddenly, the soul white mist of the two Demon Heavenly Kings was frozen in mid-air, unable to escape.

The earth-shattering, earth-shaking movements, and deafening loud noises also immediately stopped.

Three thousand miles away, you wouldn't know that there was an earth-shattering battle here.

He Wuxian swung the Blood Drinking Knife again, killing the soul white mist of one of the Demon Heavenly Kings in one second, and obtained 200 million star power points.

Another Demon Heavenly King was suppressed and captured by him, and his soul memories were scavenged with soul searching.

Three minutes later, everything was over, and He Wuxian also got the information he wanted.

Forty-two Demon Heavenly Kings are in the area 50,000 miles ahead.

What exactly they are doing, no one knows, seems to be a top-secret big thing.

When the third elder heard his words, he immediately frowned and asked suspiciously.

"Besides the two Demon Heavenly Kings who were killed, shouldn't it be forty-four people? Why are there two less?"

He Wuxian smiled slightly, and stretched out his hand to point to the dark sky in front of him.

"There are also two Heavenly King Realm fourfold demons, patrolling and sentry over there. ”

"The summons sent by this demon clan before was to inform those two people. ”

"If nothing else, those two demons should arrive soon. ”

Sure enough, as soon as He Wuxi's words fell, twenty thousand miles ahead, star power and demonic qi fluctuations were born.

Two middle-aged men of the demon clan came at a lightning speed, one step and a thousand miles.

He Wuxian, Bai Yan, and the three elders also strode across the sky to meet them.

As soon as the two sides met, they didn't need any nonsense, and they fought fiercely.

He Wuxian, the three elders, and Bai Yan used the Peerless Dao Method to make a full move.

The two demon kings were also murderous, and they showed their unique killing moves.

The dazzling light of star power illuminated the pitch-black wasteland, and the star power fluctuations of the Dao Law echoed in the sky.

The two sides fought with only one move, and the Dao method of the two demon heavenly kings was defeated, and their people were also injured on the spot, and their bodies collapsed.

Next, He Wuxian and Bai Yan made another move, and they also wiped out the soul white mist of the two demon kings.

The whole process was crisp and neat, never dragging mud and water, and the movement of fighting and killing was also controlled by He Wuxian's seal, and it was not transmitted.

After killing these two demon kings, He Wuxian only grabbed one head and gained 200 million star power points.

The three of them hid their breath again, slowed down, and hurried forward silently.

Next, they were going to find out what top-secret things the forty-two demon heavenly kings were doing fifty thousand miles ahead.