The Northern Xuan Demon Monarch had ever been provoked like this, his handsome face was extremely distorted, and his wild demonic power was as turbulent as the tide of the sea.

Originally, he was extremely annoyed by the dream tapir's calculations, and at this moment an ant dared to challenge his majesty.

"I want you dead!" "The Northern Xuan Demon Monarch roared, locked on Xiao Langtian's demonic qi, and swept out with a single blow.

Although he was seriously injured, Xiao Langtian was still not his opponent, and to put it bluntly, even if he still had one breath left, he could kill Xiao Langtian with one finger.

"Let's go!" Xiao Langtian's eyes flickered, and he turned around and fled into the distance.

"Give me back!" Beixuan Demon Monarch opened his hand and inhaled, and the law of wind instantly enveloped Xiao Langtian, and the wind knife rolled like a frenzy.

Xiao Langtian urged the law of destruction, and the demon power of the spark skyrocketed several times, stopping most of the wind knife, and his demon power was consumed by sixty percent.

"Call the Yao brothers out, the teleportation array will be suspended first, before I come back, anyone dares to approach, and there will be no mercy! If you encounter a big enemy, crush the soul card and call me!"

"Yes!"

Under the order of the Northern Xuan Demon Monarch, two black-robed men with similar appearances appeared at the door of the main hall, and they were none other than the Yao brothers of the Sixth-Order Saint King Realm.

The Yao brothers originally arranged the teleportation formation, and in order to prevent the other party from diverting the tiger from the mountain, they sent them to guard it.

"You can't escape!" Beixuan Demon Monarch's eyes were cold, and he chased towards Xiao Langtian.

A lightning-like figure crossed the bottom of the sea, and under the terrifying friction, the sea water along the way quickly evaporated.

The Northern Xuan Demon Monarch controls the law of the wind, and his speed is much faster than that of the ordinary Saint King Realm, comparable to the flying demon beasts at the peak of the Demon Saint.

However, as time passed, the Northern Xuan Demon Monarch's heart became more and more shocked, and he found that his speed was about the same as Xiao Langtian!

"How is it possible?" the Northern Xuan Demon Monarch's heart set off a stormy wave.

A demon emperor triple can actually kill the tide that blocks himself, even if the injury affects the knife power, it will not be like this.

Xiao Langtian's law of destruction can increase the power of destruction by ten times, and if he is willing, he can completely block the Northern Xuan Demon Monarch.

"He must have a strong hair rule, but it won't last long, and forcibly urging it will cost at least fifty percent of the demonic power. The Northern Xuan Demon Monarch was in hot pursuit.

Things were also as he expected, the distance between Xiao Langtian and him was gradually shortening at an extremely slow speed, and the Northern Xuan Demon Monarch was overjoyed and hurriedly sped up.

In this way, the two of them were blanched in the wind knife array, and Xiao Langtian's moves were thrown out unexpectedly.

.........

It didn't take long.

The Northern Xuan Demon Monarch dragged his body full of scars and returned to the Northern Xuan Demon Palace

"Demon Monarch!" the Yao brothers and many black-clothed people bowed.

"He's trapped in the wind and death now, and you wait here, don't let him have a chance of life. The Northern Xuan Demon Monarch said indifferently.

"Yes!" said in unison.

The Yao brothers hesitated for a moment and asked, "Demon Monarch, ...... teleportation array?"

"What's the problem?" the Northern Demon Lord looked at him.

The Yao brothers had a strange look on their faces, and although they were puzzled, they still arched their hands and said, "Demon Monarch, the Ten Thousand Demon Space is about to open, and the teleportation array must be prepared before then." ”

"I've been prepared, go down. The Northern Xuan Demon Monarch said indifferently.

"Huh?" the Yao brothers couldn't understand it.

The teleportation formation has always been arranged by the two of them.

The Yao brothers have studied the formation for many years, and they are the famous formation masters in the Southern Xuan Domain, and the level of the formation can rank in the top five in the entire Southern Xuan Domain, so they were arranged to arrange the teleportation array of the Ten Thousand Demon Space.

During the Ten Thousand Demon Conference, the Ten Thousand Demon Space was extremely stable, and only the Demon Ancestor could be teleported out through the token, and no other way would work.

If the Demon Ancestor Realm wants to go out, it can only go out through the special teleportation array when the exit is opened, and the Yao brothers have mastered the technique for countless years of research for this purpose.

The Northern Xuan Demon Monarch didn't know anything about the formation, how could he arrange the teleportation array?

"Demon King, the situation is urgent, please ......"

"Needless to say, I have my own discernment!"

The Northern Xuan Demon Monarch didn't bother to pay attention to them, and walked straight into the Northern Xuan Demon Palace, and the Yao brothers were stunned in place, with a blank expression.

After entering the Northern Xuan Demon Palace, the Northern Xuan Demon Monarch walked towards the core control room.

The core control room is in the middle of the North Xuan Demon Palace, and there is a pale green jade tablet with countless intricate lines carved on it.

The Northern Xuan Demon Monarch sat cross-legged in front of the jade stele, and the corners of his mouth hooked up a sneer that had succeeded in his scheme.

"The Northern Xuan Demon Monarch is not unjustly defeated!" his body changed instantly, turning into a wolf shadow.

"Haha! Let's go!" Xiao Langtian's divine sense invaded the jade stele.

Innate Spirit Treasure, Northern Xuan Demon Palace!" Sensing the information of the Northern Xuan Demon Palace, Xiao Langtian was overjoyed.

This deal, you won't lose money!

, Xiao Langtian's destructive power gradually eroded it, refining one-tenth of it in the blink of an eye.

"Boom!"

The gate of the Northern Xuan Demon Palace was closed.

"Huh?" The group of people outside is even more strange, so dignified, what is the door closed?

Time passes slowly.

An hour later, the Northern Xuan Demon Monarch finally caught Xiao Langtian's clone.

"Bang!"

Xiao Langtian blew himself up.

The Northern Xuan Demon Monarch took a bite and finally died.

"Poof!" he turned pale, spurting out a large mouthful of blood, and his body, which had been seriously injured and had not healed, finally couldn't bear it anymore after a long journey, but fortunately killed this person.

He calmed down, and on second thought, something seemed wrong.

The other party ran over inexplicably and provoked him, what was it for?

In the Ten Thousand Demon Space, others can't enter, he is completely invincible, it is impossible for anyone to kill him, what is Xiao Langtian's conspiracy?

The Northern Xuan Demon Monarch calmed down and thought about it carefully, and suddenly his pupils shrank suddenly.

"Not good!"

"Whoosh!" the Northern Xuan Demon Monarch disappeared in place.

He took out the soul card, which was intact, indicating that the Yao brothers were not in danger and did not encounter an emergency.

But he always had an ominous premonition, the ability of the divine beast was unpredictable, maybe he could really calculate him.

When he returned to the underground sea, two hours had passed since he left.

Xiao Langtian has a tenfold time law bonus, which is equivalent to refining the jade tablet for two days, but he has barely refined fifty percent, although he can't move, but there is no problem in activating the mechanism inside.

"Open the door!"

Xiao Langtian opened the gate of the Northern Xuan Demon Palace.

At this moment, the Northern Xuan Demon Monarch came to the Cloud Palace.

Demon Monarch, you!" Everyone saw the Northern Xuan Demon Monarch coming, and they were directly blinded.

Didn't you go in just now, and I didn't see him come out, so why did he come from a distance again?

"That thief has been killed by me, and nothing happened to you. The Northern Xuan Demon Monarch said indifferently.

"No ......" The Yao brothers had a creepy feeling.

Since it was the Northern Xuan Demon Monarch in front of him, what was it that went in just now?

True or false Northern Xuan Demon King?