Lurking underground, Xie Aoyu's heart and ears exerted their power, carefully eavesdropping on every sound, especially paying attention to the two people who looked similar to the described Ye Feilin.
Unexpectedly, I don't know if these people are dedicated to cultivation or have strict orders, but they don't communicate with each other casually, and even if they talk, they are all about cultivation.
Xie Aoyu was bored underground for two full hours, and he could not tell which one was Ye Feilin. , out of boredom, he kept eavesdropping through his heart and ears while checking the terrain of this place.
This is the forbidden area set up by the Human King to destroy Tianji Mountain when he left the soulless spirit dragon behind.
This mine's attribute fluctuations were extremely strong, so Xie Aoyu judged that the soulless spirit dragon was of thunder attribute, and Chu Tianxiang should also have encountered the thunder and lightning nearby, and thus came into contact with the secret of thunder and lightning.
Thinking of the source of thunder and lightning, Xie Aoyu couldn't help but imagine that possible scenario in his mind.
Thousands of thunders struck the sky, and the secret of thunder and lightning appeared.
If Chu Tianxiang got it, the essence of thunder and lightning among the thousands of thunders that would inevitably be triggered would fall here with Chu Tianxiang.
Lightning Essence Xie Aoyu's heart moved.
His Xuan Lei itself was already at the stage of great achievement.
He needed to absorb a considerable amount of thunder power before he could hope to reach the great state.
Judging from his power over Xuan Lei, although Xuan Lei is very close to becoming a great success, it is not that easy to cross that threshold.
Even in the Xingjia Luo Lei Abyss, only a little thunder essence can It is just absorbed by Xuan Lei.
Unless it is also Xuan Lei, it is difficult to find spiritual thunder.
Xuan Lei has almost never been heard of.
But where the secret of thunder and lightning lies, it is naturally the most essential place of thunder and lightning.
This essence is probably the essence of Xuan Lei.
If it can be obtained by his Xuan Lei, great achievements can be expected.
Xie Aoyu thought about this and began to sense the thunder and lightning power around him.
According to what he sensed when he was at the location of the Soulless Spirit Dragon outside Tianluo Holy Land, many magical things related to fire were born at that time, but there was no essence of fire underground.
However, it was just the opposite here.
There were no magical things on the surface. , maybe it was taken away by the people from Tianji Mountain a long time ago.
After all, the people who stayed here were all lightning attribute masters, but underground, he felt a trace of thunder and lightning power fluctuations.
This wave was not very strong, but as Xie Aoyu slowly dived, the sensation became stronger and stronger.
After diving to 300 meters, the silent Xuan Lei in Xie Aoyu's dantian suddenly jumped a few times, as if something made it sense.
Then Xuan Lei became restless.
Xie Aoyu also felt more clearly that there seemed to be a huge and shocking thunder and lightning existing underground.
This thunder and lightning seemed to have sensed the existence of Xuan Lei and began to riot.
"boom" Before Xie Aoyu could get closer, a dark purple, almost black thunder and lightning burst out from the ground and blasted towards Xie Aoyu.
The power of the thunder and lightning was so powerful that even Xie Aoyu was a little shocked.
Just such an ordinary attack has the power equivalent to a first-order war emperor.
"No wonder there is thunder and lightning essence here, and the masters on Tianji Mountain are indifferent.
I am afraid that the deepest core power is difficult for even the third-level war emperor to resist."
Xie Aoyu waved the Xuan Lei and easily neutralized the thunder and lightning attack.
Dropped, "So those people are not only protecting the forbidden area from being entered, but also protecting the lightning essence, which is reserved for higher-level thunder-type war kings.
Hehe, if that's the case, then I'm not polite. ” If it were the power of other systems, especially the powerful power naturally generated by heaven and earth, Xie Aoyu really couldn't do anything about it, but the power of thunder and lightning was different.
He had Xuan Lei, and he had the ability to be almost immune to the power of thunder and lightning.
Dive quickly.
Xuan Lei covers the body.
Xie Aoyu's induction is getting stronger and stronger.
The lightning essence below seems to have evolved beyond the level of spiritual thunder.
Although it does not have human thoughts, it is like a spiritual creature, with a certain degree of aggression towards outside life, as if it were born self-protection.
The stronger the attack power, the higher its level.
Xuan Lei is also obviously more restless.
It has already reached the edge of Dacheng.
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It continues to enrich itself with the power of thunder and lightning.
It is showing signs of not being controlled by Xie Aoyu and taking the initiative to attack.
The location of the thunder and lightning is probably also Xuan Lei.
In terms of strength, it is only equivalent to three The strength of the fourth-level war emperor is different from Xuan Lei.
Xie Aoyu has always been able to It exerted only 40% to 50% of its power.
When it was stimulated this time, it didn't need Xie Aoyu to exert its power at all.
It started rioting on its own.
This completely released all its power, which was beyond the power of Xie Aoyu.
After all, it is close to the Dacheng stage, and the lowest level is equivalent to the power of the seventh-level war emperor.
"It would be great if I could use this power at will."
Xie Aoyu felt Xuan Lei's amazing energy fluctuations and also had some thoughts.
If he could exert the full power of Xuan Lei, he would have relied on Xuan Lei to kill the third-level War Emperor warriors outside.
Xie Aoyu would no longer restrain Xuan Lei and let himself go to his heart's content.
Xuan Lei also seemed to have life, pulling Xie Aoyu and rushing towards the ground.
Where the underground mysterious thunder was, an even stronger thunder and lightning wave was unleashed.
Xie Aoyu could faintly sense that it was close to the power of the third-order War Emperor-level bloodthirsty demon rat.
"Boom boom boom" The roaring continued, and everything below was revealed.
It was a black ink-like thunder and lightning, coiling horizontally about 900 meters underground, flashing with black light, and the deep purple thunder and lightning was emitted by it.
Xuan Lei Xie Aoyu could tell at a glance that this black thunder and lightning was Xuan Lei.
"According to what the ancestor of the tree said, the secret of thunder and lightning must be a manifestation of a great explosion of thunder and lightning power in the world.
The thunder and lightning essence emanating from it should be from the peak of spiritual thunder, and some from the mysterious thunder, but here there are only Such a mysterious thunder does not have a large amount of spiritual thunder."
Xie Aoyu's eyes gradually brightened as he recalled what Tree Ancestor said, "Most of the thunder and lightning essence caused by the thunder and lightning secrets should be within the forbidden area."
With this in mind, Xie Aoyu's mind became active.
If he could get a large amount of thunder and lightning essence, the completion of Xuan Lei would be a sure thing, but just thinking about the situation outside gave him a headache.
There are third-order War Emperor-level experts inside and outside the forbidden area, and there are also many second-order War Emperor-level experts.
It is far from easy to seize the lightning essence.
After thinking about it, Xie Aoyu decided to take down the black Xuan Lei first.
With a flick of his finger, the Xuan Lei that was approaching Dacheng exploded out.
This mysterious thunder turned into a purple light shield, trying to cover the entire black mysterious thunder.
Its full attack immediately caused a riot of black mysterious thunder.
"Boom boom boom" The black mysterious thunder exploded with astonishing power.
The majestic power made Xie Aoyu feel the anger of the Ice Flame Nether Leopard King, and the full explosion of power.
Such power immediately caused irregular fluctuations on the ground within a hundred meters radius, and countless tiny lightning bolts shot out from the ground, as if there were countless small lightning fish swimming on the surface.
Seeing him so awake, the expression of the third-level warrior king level expert from Jingshan changed slightly that day, "No, someone wants to seize the mysterious thunder below."
"Elder, activate the spell formation," a second-level warrior king said, "The mysterious thunder is about 900 meters underground.
It can be in front of us and enter the underground without anyone noticing. , must have the magic to enter the earth, not Xie Aoyu , is a very powerful magical beast.
No matter what the possibility is, capturing it will be beneficial to us.
If it is a magical beast, it can also increase the power of our Tianji Mountain, and it often has magical beasts that can enter the earth.
Those are It has amazing potential.”
The third-level War King-level powerhouse smiled slightly.
What this man said was exactly what he thought.
No matter which possibility it is, it has a very strong temptation for him.
The third level warrior king level expert immediately used a little void with his hands.
"Pa" A beam of light shot out from the fingertips of the third-level warrior king, and turned into a halo in the air, spreading in all directions.
Soon, a huge spell pattern appeared in the void, which was very illusory, as if it were mist.
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What is accumulated may fall apart at any time.
But seeing this, all the masters of Tianji Mountain knew that whoever caused the turbulence of the black mysterious thunder below was probably in trouble, because this was a mysterious and unpredictable spell formation passed down from ancient times by Tianji Mountain.
The power is elastic, and people at any level can activate it. , its power is the power of that person's realm.
For example, if it is inspired by the third-level war emperor level, the power of this spell formation is equivalent to the power of the third level war emperor level.
If it can be inspired by the ninth level war emperor level, , then it is the power of the ninth-level war emperor level spell formation.
After being stimulated this time, the spell formation suddenly bloomed with bright brilliance, quickly seeping into the ground, and extremely powerful power fluctuations surged on the surface.
"Let's go," the third-level War King level expert shouted.
He was the first to leap into the air and land on the spell formation.
The other ten powerful warriors at the war emperor level also jumped on top of the spell formation.
Everyone occupies a position.
Under the leadership of the incantation formation, these eleven people submerged into the ground, as if they were able to use miraculous magic to enter the earth.
This is the mystery of the incantation formation.
The two people who looked similar to Ye Feilin were not among them.
These two people were still staying on a small hill, but they were already very alert.
The appearance of the spell formation immediately attracted Xie Aoyu's attention.
With his telepathy, Xie Aoyu could clearly hear what was happening on the surface 900 meters above, and coupled with his sense of power, he could also estimate the situation.
Xie Aoyu looked at the Xuan Lei that was still covering him and the black Xuan Lei that was rioting and resisting.
A smile appeared at the corner of his mouth.
This was the Xuan Lei that was stimulated and exploded with the most powerful power.
He had never stimulated it before.
The strongest power. dive Without hesitation, Xie Aoyu dived quickly.
He didn't stop until he was more than a thousand meters underground, about a hundred meters below where the black mysterious thunder was.
Although the most powerful power of these two mysterious thunders is that they stimulate each other, Xie Aoyu was able to take the opportunity to barely control a line of his own mysterious thunder.
It was just a line.
Judging from the power that was now stimulated, it was enough to solve everything.
He watched quietly, silently calculating.
For him, this was an opportunity.
Not only could Xuan Lei succeed, but he could also take the opportunity to kill the two masters who looked like Ye Feilin.
The spell formation continued to decline.
The eleven War King-level warriors on board were also on alert, staring eagerly.
Because it was underground and surrounded by yellow mist, they all pricked up their ears and listened carefully.
Soon, they arrived at a distance of more than 800 meters and were already close to the location of the two mysterious thunders.
The spell formation burst out with bright light, causing the ground within a radius of a hundred meters to feel soft, as if it had been hollowed out by the spell array.
At the same time, Xuan Lei Devour, whom Xie Aoyu was paying attention to, also appeared.
After his nearly complete Xuan Lei was stimulated to burst out with all its power, he completely ignored the resistance of the black Xuan Lei, which was only comparable to the power of the third-level War Emperor.
The gap was too big.
It suddenly dropped and destroyed the black Xuan Lei.
Wrapped.
The fusion of two mysterious thunders is a devouring process.
As the master of Xuan Lei, Xie Aoyu has a very obvious feeling about its changes.
The black Xuan Lei has no resistance at all in front of his Xuan Lei.
It is completely swallowed and digested by it.
The power of Xuan Lei has increased to a certain extent, but it can't resist it.
There is still some gap between it and Dacheng.
Xuan Lei itself has reached the realm of Dacheng, which is equivalent to the power of a strong person at the peak level of the ninth-order War Emperor.
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However, it itself is only equivalent to the power of a strong person at the peak level of the seventh-order War Emperor.
After swallowing the black Xuan Lei, it can already be comparable to the eighth level.
There is still a certain gap between the power of the Tier War Emperor and Dacheng.
Sensing Xuan Lei's desire for the power of thunder and lightning, Xie Aoyu's mind became active.
How to make Xuan Lei reach the state of Dacheng Requires Thunder Essence Where is it?
Obviously, there should be there in the forbidden area, and there are quite a few of them.
Xie Aoyu looked at the violent Xuan Lei.
It was most likely that it sensed the lightning essence in the forbidden area, so after swallowing the black Xuan Lei, it still Not showing any sign of restraining his strength, Xie Aoyu saw this and relied on his control over Xuan Lei to suddenly urge it to bombard the descending spell formation
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