Suddenly, the yin wind was blowing, the ghosts were groaning, and the black light kept flickering outside the air mass.

Countless roars and screams, mixed with gusts of yin wind, made the entire surroundings feel as if they had fallen into a revenant hell, filled with a terrifying and strange aura.

Two black air masses were within a radius of ten zhang, constantly bouncing and deforming, and the billowing black mist gradually drifted away in a roar.

Countless ghost soldiers and ghosts will transform into figures in mid-air, and the terrifying grimaces will look shocking with a heart-rending look of pain.

Under the evil force that devoured everything, the ghosts that frantically attacked outside were scattered one after another, turning into wisps of green smoke and drifting away.

Under the powerful attack of that Divine Wave of Thought, some other ghosts kept grabbing their faces with both hands, and countless bloody and terrifying faces, with earth-shattering screams, spread all over the four fields.

Lu Yun's eyes flashed with a cruel look, the Soul Transformation Dafa cooperated with the Mind God, and the attack power was so powerful that it was difficult to find in the world.

Watching countless ghost objects turn into green smoke and disappear under the Great Law of Soul Transformation, Lu Yun couldn't help but show a smile in his heart.

The supreme magic of the Ghost Sect is really effective in dealing with these ghost things.

Suddenly, a hint of surprise appeared in Lu Yun's eyes, his body instantly faded, and disappeared in a blink of an eye.

At the same moment, the powerful wave of thought also disappeared.

Due to the disappearance of the Divine Wave of Thoughts, I saw that the two air masses suddenly burst into brilliance, and the powerful momentum permeated the radius of a hundred zhang in the blink of an eye.

In the black mist, countless roaring ghost soldiers and ghost generals appeared one after another, angrily searching for the movements around them.

Another black figure, a mile apart like a cloud of mist, appeared in mid-air at the same time.

Glancing at each other, two loud roars came out of the mouths of both sides, and an angry battle immediately began.

I saw that the ghosts on both sides were screaming with earth-shattering rage, frantically pounced on each other, and soon fought together.

In the distance, Lu Yun's body appeared silently. Looking at this scuffle, Lu Yun said softly: "I didn't expect the leaders of these two sides to be so powerful, and their strength is definitely at the level of ghosts and immortals." What the hell is going on, didn't Senior Brother Feng say that every Ghost King's subordinates only have three Ghost Immortal-level characters, why would they be sent to guard here? I remember that on Taixuan Mountain that day, there were also three ghost immortals, could it be that those three ghost immortals belonged to the subordinates of the three ghost kings? ”

After thinking for a while, Lu Yun turned around and flew along the black river.

Since Lu Yun had added a layer of black aura to his body, which had the aura of the Ghost Sect on it, he was not worried about being discovered by the ghosts.

Along the way, he paid attention to the movements around Zhen, and soon Lu Yun found some lonely ghosts, flying in the low-altitude field in twos and threes.

As far as Lu Yun can see now, there have always been ghosts in the Black River Basin, and the biggest feature of these ghosts is that they can hide the breath of ghosts, making it very difficult for Lu Yun to detect the whereabouts of those ghosts.

This is like a plant in the world, which can hinder people's vision and play a protective role.

After flying for about half an hour, Lu Yun finally came to the outside of the Ghost King City.

Lu Yun looked at the Ghost King City, and there was a hint of surprise in his eyes.

I saw that above the entire Ghost King City, there was a layer of black light shield to protect it.

And the Ghost King City looks like an illusory ghost qi from a distance, but if you look closely, you don't feel like it.

Lu Yun began to explore the entire Ghost King City with his Mind Divine Wave, and soon had results.

According to the information detected by the Mind Divine Wave, the light shield outside this Ghost King City was completely round, and there was no flaw at all.

At the same time, this light mask has an extremely strong attraction, and it seems to be able to devour all living souls.

Second, as far as the Mind God Bo checked, the entire Ghost King City was built of a very strange black stone.

There is a very evil and strange aura hidden on the stone, and as for what is hidden, it has not yet been fruitful.

Thirdly, the Ghost King City was built according to a very strange formation.

The entire Ghost King City is actually a very mysterious ghost array, hiding infinite ferocity.

Looking at the Ghost King City, Lu Yun sighed lightly: "This ghost domain is really mysterious, if we use the strength of a few of us, we can only hit the stone with an egg." This Ghost King City is so tightly defended, coupled with this mysterious barrier, I'm afraid they just don't take the initiative to attack us, and it will be very difficult for us to enter. ”

A gentle sigh floated in the night sky, and Lu Yun's face showed a hint of heaviness.

Slowly moving his body forward, Lu Yun completely hid himself in a shadowless and formless air cover.

Thirty zhang away from the Ghost King City, Lu Yun glanced around, and the ghost soldiers who were not guarded at all couldn't help but be shocked.

The more this is the case, the more it shows that the light shield outside the Ghost King City is extremely powerful, and it has reached the point where there is no need for guards.

Slowly adjusting the frequency of the true qi outside his body, Lu Yun continued to transform his breath.

Suddenly, a proud smile appeared in Lu Yun's eyes, and his body shot directly at the light mask.

Without a trace of fluctuation, Lu Yun silently entered the magical light shield.

As soon as he entered the light mask, Lu Yun's expression changed again, he originally began to see that it was dark outside, but after entering, he found that there was a faint green light inside.

All the stone walls and city walls have a faint layer of green light, and the entire Ghost King City is like a green world, with a different scenery.

Lu Yun floated in mid-air, carefully examining the layout of the entire Ghost King City.

I saw that this ghost king city was very different from what I saw in the world, and the castles in the world were the highest and most prosperous in the middle, followed by the outside.

But this Ghost King City is just the opposite, the outside is the highest, the inside is decreasing one by one, and the middle is as if it has fallen underground, which is very strange.

Lu Yun's gaze stayed in the middle of the entire Ghost King City, where there was a ghost castle, which was very low, but it hid an extremely strong yin and evil aura.

At his feet, countless ghosts in the city were flying on the ground, and the body of the light soul was like a phantom shuttling through the streets and alleys.

Lu Yun lowered his figure slightly, and his hidden body flew over the heads of those ghosts, flying down the street towards the city.

All around, a sudden exclamation came, and countless ghosts all looked up at the sky, their eyes resting on Lu Yun.

Seeing that all the ghosts were looking at him, Lu Yun was shocked in his heart.

Can these ghosts see themselves?

Impossible, Lu Yun has absolute confidence in his own hidden technique.

The frequency of true qi outside the body has never changed, and it is impossible for these ghosts to see themselves.

"What is that, how does it resemble a human form? This is impossible, how did he enter the ghost domain, and how did he cross the black river and enter this ghost king city? It seems that no one has ever been able to enter this sacred ghost king city that belongs to us. ”