Looking at the behemoth in the distance, Zhang Biao frowned.

Although he is connected with "Xuanhuang", but such an ancient organization, there are only six ferrymen since its establishment, and if you think about it, you will know that this boatman is not so easy to be.

The task after half a year is mostly a test.

To be successful, two conditions must be met.

One is mobile. The world is vast, and the city must not only have the ability to break the boundary, but also have enough speed.

The second is protection. The city must have the strength to retreat in danger, otherwise everything will be in vain.

The city originally moved, with the help of the ancient array and the power of the Twelve Hours Dream, and with a single thought, it could travel through the worlds.

It's a pity that this kind of anti-heaven ability of the Dimu Era has completely become an ornament under the change of the rules of heaven and earth in the Yuan Void Era.

There is also a solution, which is to use the power of "moment" to lift up the bathtub-shaped Youyun City, and the twelve o'clock dream is also like a tentacle oar, moving under the joint action of the two forces.

To this end, Zhang Biao did not hesitate to contribute a yin and yang diagram.

The advantage of this is that as Zhang Biao collects enough "moments", the speed of Youyun City will become faster and faster, and Yin soldiers can be stationed in the city.

Maybe in the future, you can use the Netherworld to travel through the underworld.

Unfortunately, he underestimated the movement caused by the Stygian River in the dream world, attracting this powerful evil.

This time, the other party did not bear the curse.

The evil of the Xuan-level first-grade is not so easy to deal with.

And that's just the beginning.

As the city moves, there will only be more and more evil creatures in the remnant dream layer attracted, and even if he improves his Taoism in the future, he can't always take action by himself......

Just as he was thinking, the person on the Thousand Machines suddenly regretted: "It's a pity, the core formation of the 'Thousand Faces Youluo' is difficult to use, otherwise why should you be afraid of this guy." ”

After Zhang Biao heard this, a flash of inspiration suddenly flashed in his mind.

The so-called "Thousand Faces Youluo" is the relief of large and small faces outside the city wall, which looks weird, but it is not a simple decoration.

The general operating rules of the city are to use the twelve o'clock dream to hunt nightmares and absorb spiritual energy to maintain the operation of the large array.

And the nightmare is evil, not only has an aura, but also a residual resentment spirit, these things, will be filtered by the "Thousand Faces of Youluo" and turned into a terrible spell attack.

And with the change of the rules of heaven and earth, the "Thousand Faces Youluo" stopped running, and the spirit of resentment could not be separated, which naturally made the twelve o'clock dreams blocked and damaged one by one.

What he thought of was that the working principle of this thing was somewhat similar to that of Birch, who also absorbed the evil spirit of the nightmare and used it to perform the magic in the dream.

Perhaps, it can be transformed...

Thinking of this, Zhang Biao immediately took the thousands of people to return to the temple of Youyun City, stood on the altar and pinched the magic trick, and disappeared immediately.

When I opened my eyes again, I had entered a bronze hall.

This is the core formation area of the Hidden City, which is located in the pedestal under the Bronze Temple, and no one can enter without Zhang Biao's leadership.

The central area, also a rotunda, is surrounded by twelve towering statues of cloaked and sword-wielding swords, faces unreadable under their hoods.

These are the Twelve O'Clock Dream Statues.

Zhang Biao had already checked it with his spiritual eye, and these statues were also Xuan-level first-class, and their bodies contained the core of the refining of ominous things, which were used to fix dreams.

The good thing is that the idols are not damaged, so they can only return to operation at twelve o'clock after they have cleared the mud and resentment.

As the formation was restored, the idol also turned inky black, exuding a glass-like brilliance.

In the center of the rotunda, there is an altar, a bit like the altar of the ancient ancestors, like a pyramid cut off in half, surrounded by large and small human faces.

On top of the altar, there is a metal giant egg, which is the core of the city, with only a trace of life left, half-dead and unable to recover.

Not only that, but the ground is also densely packed with formation runes, as if jade is inlaid in the metal ground, and the structure is extremely complicated.

It's a pity that the jade talisman has been shattered in many places, and the surrounding bronze ground has also changed from gold to patina.

The people on the thousand planes have been brought here by Zhang Biao, and when they saw this, they shook their heads and said: "What are you doing here, although you have obtained the formation map, the old man is still confused about many things, and he can't fix it at all." ”

"No need to fix it."

Zhang Biao shook his head and said: "After all, it is a thing from the last era, even if it is repaired, it may not be usable, what we have to do is just add and transform." ”

"I invite you to come, just to see if the 'Thousand Faces Youluo' can still absorb the nightmare essence, Fang Xiangzong has the technique of nightmare spells, as long as there is an essence to replenish, it can also be cast with the help of the formation."

As he spoke, he explained the principle of the Nightmare Spell, and took out a pen and paper to describe the Nightmare Spell Formation.

"Huh?"

After looking at it for a while, the red light flashed in the eyes of the spiders of all sizes, and they took out the formation map of the Hidden City, looked back and forth on the ground for a few turns, and pondered: "According to the drawings, the 'Thousand Faces Youluo' is the result of the damage of the spell casting formation, which caused the silting, and the others can still be used." ”

"But this formation is complicated, the old man still has to think about it..."

Seeing this, Zhang Biao had to leave first.

Thousands of people on board stayed for research.

Zhang Biao is not worried, firstly, thousands of people on the plane have already taken refuge, and secondly, without his permission, this secluded city is a big cage in the remnant dream layer, and it is impossible to leave at all.

Out of the temple, Zhang Biao looked at the twelve watchtowers around him, and the golden cicada blood god Gu in his body suddenly trembled, making a violent cicada chirp.

Buzz!

Suddenly, a huge roar sounded, and I saw that in the twelve watchtowers, a dense group of devouring cicadas roared out, forming a huge cloud of insects in the air.

The number is close to 50,000.

The nightmare spirit aura accumulated in the watchtower is harmful to the twelve o'clock dream, but it is delicious to the spirit devouring cicada.

After all the watchtowers were dredged, the number of spirit devouring cicadas also suddenly expanded to 50,000.

As Nightmare Catches Nightmare at Twelve, the Soul Eater Cicada can also be used as a plumber or as a defense of the city.

Zhang Biao stretched out his hand and made a move, and a spirit devouring cicada suddenly flew to his hand, and he knew that it was a yellow-level second-grade without the need to check it with the eyes of the spirit.

He pondered for a moment, and the Golden Cicada Blood God Gu suddenly roared out, emitting golden light all over his body, igniting a phoenix fire.

Call~

All the Spirit Devouring Cicadas also ignited the Phoenix Fire at the same time, and in the blink of an eye, a huge cloud of Phoenix Fire appeared in the air.

Zhang Biao estimated and shook his head slightly.

The Spirit Devouring Cicada itself can't produce phoenix fire, just because of the effect of the Golden Cicada Blood God Gu, it can be used as a fire-initiating medium, just like Mo Wendao, the phoenix fire released comes from him.

Such a huge fire cloud made the phoenix fire in his body consume quickly, but it could still be easily maintained.

That's right, the magic weapon that can carry the phoenix fire has no clue for a while, and time does not allow it, so Zhang Biao decided to use the Mo Wen Knife and the Spirit Devouring Cicada as a balancing force when building the foundation, so as not to explode and die.

But at that time, it will attract the terrifying heaven and earth aura, and the power of the phoenix fire will also be strengthened.

The second-grade spirit devouring cicada is probably completely unbearable.

Therefore, he decided to let go of the restriction and let the Spirit Devouring Cicada rise to six or seven grades during this time, which should be able to withstand the phoenix fire, which is also the limit of what he can control.

Thinking of this, Zhang Biao immediately jumped onto the city wall and looked at the nightmare of the ancient giant elephant wandering in the distance.

In order for the Spirit Devouring Cicada to grow, the amount of spiritual energy required must be massive, and it must be dreamed of constantly capturing nightmares at twelve o'clock.

This thing is an obstacle that must be removed.

Without the slightest hesitation, Zhang Biao immediately sat cross-legged, the Yin and Yang Five Flags roared out, rotating around his body, and Mo Wendao was also suspended in front of him.

During this time, under the influence of the Twelve O'Clock Dream, Birch also accumulated enough nightmare spirit, enough to cast a nightmare spell array.

And the Nightmare Spell is the nemesis of this kind of evil thing.

WhewW......

As the Yin and Yang Five Square Flags whirred and rotated, a large amount of heaven and earth aura converged to form a temporary array altar.

At the same time, as Zhang Biao pinched the spell, the bronze one-eyed on his face also began to brew a nightmare spell.

With sufficient spirit, nine grades, and the blessing of the Yin and Yang Five Flags altar, the power of the Nightmare Spell has increased in a straight line.

The red blood light on the bronze eyes became stronger and stronger, and in the end, it was like a huge blood-colored light bulb, reflecting the entire city wall in blood red.

Under the strong force, the five flags of yin and yang were buzzing and trembling.

As if sensing danger, the giant elephant had nightmares and was also a little uneasy, shaking the sea of clouds and circling in all directions.

It's a pity that you can't find the city.

This is the power of the Great Array of the Hidden City, which can not only turn the void into reality, but also form a domain of its own, like a cave in the sky, with extremely strong concealment ability.

When the curse blessing reached its limit, Zhang Biao suddenly pointed forward.

Thundered!

The thick blood light of the bucket of the curse flew out in an instant.

The unsuspecting giant elephant nightmare, the huge red eyeballs were instantly pierced, and the huge head also turned into black mist and scattered.

"Ang ——!"

It is worthy of being a mysterious evil, and after receiving this heavy blow, he did not collapse at the first time, but raised his half-cut head, raised his trunk high, and let out a long hissing sound.

The sound is like a loud bell, like a dragon's roar.

The transparent ripples visible to the naked eye spread, and there were ripples outside the space of the secluded city.

The giant elephant turned into a billowing black mist, and its reddish tusks suddenly burst through the realm of the Hidden City.

In this realm of virtual reality, its appearance also changed, originally as a cloud of black smoke, and when it entered, it turned into a viscous liquid similar to asphalt, with only the blood-red one-eyed and a pair of tusks intact.

The mucus wriggles, as if to reshape the body.

Zhang Biao is not surprised, the realm of the Hidden City is like this, it can be hidden in normal times, but if the dream or other power gushes out at twelve o'clock, it will be discovered.

But his attack has only just begun.

Airplanes!

The Yin and Yang Five Square Flags rotated, forming a sword altar, accompanied by a violent roar, and the Mo Wen knife was also wrapped in a phoenix thunder fire and roared out.

This is the real killer feature.

Before the giant elephant could condense its form, it was torn apart, and at the same time, a dense cloud of soul-devouring cicadas roared out, burrowing into the slime and devouring it quickly.

With the cooperation of Mo Wendao and the Soul Devouring Cicada Insect Cloud, the resentful aura of the giant elephant nightmare was constantly devoured, and it gradually lost its ability to resist.

Finally, the giant thing stopped moving, and at the same time, a red light whistled in, absorbed by the bronze eye.

Zhang Biao had experience and immediately closed his eyes.

Rumble!

In my mind, a dazzling scene suddenly appeared.

Towering mountains, erupting volcanoes, and forests of giant trees hundreds of feet high, the aura is as rich as mist...

The fire was blazing, and countless ancient ancestors wearing tattered animal skins were prostrate beside them, kneeling down to worship...

Dark clouds are surging in the sky, and it seems that there is a foreign object hidden in it...

It's the giant elephant nightmare, the broken memories of the wild times.

Unlike the last time he killed the Remnant Dream Witch, the memory of this time was clearer, and even formed a small illusion......

(End of chapter)