The great vow made back then can finally be fulfilled today. ”

Long Chen muttered.

For cultivators, every vow is a shackle in their hearts.

Each time you untie a shackle, you get stronger.

"Yes? You seem to be confident. ”

Among the twenty-three primordial demons, one of the figures with the strongest aura opened his mouth and sneered.

"But it seems to me that you are out of luck. ”

Long Chen's gaze fell on him.

"Under the Nine Ink Sword, the immortal and nameless, you are qualified to let me use the sword, so report your name. ”

"You are also entitled to know my name. ”

The dark shadow spreads its arms.

"I am Killing, the head of the Fifty Yin Demons. ”

"Fifty Yin Demons?" The Heavenly Master was shocked, he hadn't heard of this name, what he was surprised was this number, the twenty-three primordial demons here were all so powerful, if there were really fifty Yin Demons, what a terrifying existence it would be.

"So, there are twenty-seven?" Long Chen's gaze swept over the dark shadows.

"Well, let's come one by one in the future. He slowly raised the sword in his hand.

"Now, let's start with you!"

His sword was faster than his voice.

At the moment when the voice had just sounded and had not yet crossed this short distance, the sword light had already fallen on the head of the killer.

The pitch-black sword qi pierced the pitch-black figure through the skull, and the murderous head suddenly exploded, turning into countless black gas.

However, he did not fall, and in the blink of an eye, the black qi condensed again and recovered.

"Good time!"

Killer let out a wild laugh and pounced.

At the same time, the remaining twenty-two Yin Demons also attacked from all sides at the same time, encircling five of them.

"Hmph, after waking up for so long, I finally have a chance to have a good fight. ”

The fierce eyes were full of golden light, and the dragon around him groaned: "Don't let me down too much!"

Mocking Wind shook his head and sighed: "Yin Demon, an ominous thing, the continent today is also an eventful season. ”

As he spoke, his long pale blonde hair had turned into a dazzling and brilliant golden color, and golden lines slowly appeared on the surface of his skin.

Baxia still didn't say a word, his body was mighty, and he stepped out, but it was like a giant mountain range falling from the sky, and the sky trembled!

"Be careful!"

The Heavenly Machine Master let out a low shout, took a step back, and threw the Heavenly Machine Array in his hand, shining brightly in mid-air, and the formation pattern Dao Dao appeared, spreading out in the blink of an eye, turning into a huge and incomparable formation, covering the entire surrounding area of tens of thousands of miles, and the entire Gobi of Death.

At the same time, his figure became illusory, turned into a streamer, and merged into the formation.

Although it is said that his cultivation is profound, he is already in the realm of the Great Sage, but he also knows that his combat power is slightly weak compared to other powerhouses of the same level, and these twenty-three primordial demons, even if they fight alone, they may not be able to win, and rash interference will interfere with the other four.

However, as the only Formation Dao Saint in the continent, the role he could play would never be weaker than anyone else's.

"The old decay uses the Heavenly Machine Array to derive the Xuanhuang Tianqi Array, help the four of you, you can let go of your hands and feet, don't worry about destruction, once this array is launched, unless the old decay falls, it will never be broken!"

The Xuanhuang Tianqi Array is one of the highest masterpieces of the Heavenly Machine's Formation Dao attainments, and it is a nine-grade peerless formation that only the Array Saint can lay out, and it is integrated into the formation with itself, achieving the effect of almost deriving heaven and earth, and its effect is extremely powerful.

The moment the formation opened, even Long Chen felt a feeling of being suppressed, but fortunately, this feeling was quickly disappeared, and in its place, his sensitivity to the laws of heaven and earth became more sensitive, and even the power of creation began to be active.

This formation is equivalent to a small world controlled by the Heavenly Master, which can seal and manipulate everything in the formation, even the power of the enemy's law will be turned into its own use, only the strong who are strong enough to a certain extent can resist, and when the ordinary holy realm enters it, I am afraid that it will be suppressed in an instant.

At this time, the Heavenly Master used this array to envelop both sides, using the power of the formation to enhance their own strength and suppress the enemy's power, and they could also prevent the aftermath of this great battle from causing too much damage.

Chen Long slashed out with a sword, and the sword qi rushed out of the killing life thousands of miles away, and when he heard this, he nodded, and said, "I'll ask the seniors." ”

The Heavenly Master also said in a deep voice: "Dean Long Chen, you have to be careful, these primordial demons suddenly appeared here, obviously a premeditated siege, they won't do this for no reason, I'm afraid they have other plans." ”

Chen Long's heart was as clear as a mirror, and he naturally understood this.

If you don't come early, you won't come late, you haven't besieged when you've been alone many times before, but at this time, when he just wanted to go back to the endless sand sea, he waited in ambush at this border.

When he encountered the Heavenly Demon in the Endless Sand Sea before, he had wondered if this Heavenly Demon would have some kind of connection with the primordial demon that appeared on the continent.

Now, it seems, most likely.

So the question is, I was besieged here, and what about the Endless Sand Sea Seal on that side?

If it is true, as the killing demon said, there are fifty yin demons, then where did the remaining twenty-seven demons go?

Thinking of this, Long Chen's long sword burst out, and the sword was like rain, speeding up the offensive, but most of them were the evil views and hidden evil demons that shrouded the demons.

The two demons were shocked and angry, and they kept retreating under the impact of the sword qi, showing an embarrassed state, and their bodies were constantly scarred by the sword qi, and the black qi overflowed.

For Chen Long, no matter what the other party's intentions are, this battle must be fought, but it must be won quickly.

He had a hunch that he couldn't stay here for too long, and that he had to rush to the endless sea of sand as soon as possible. If you go late, I'm afraid something irreversible will happen.

As long as he killed the two evil demons he had vowed to kill, there was no need to entangle with other demons.

Under the shroud of the Xuanhuang Tianqi Array, the entire central part of the Gobi of Death was blocked, and for a while, many flying fleets and monks who had originally traveled to and from the upper and lower regions were blocked out.

This huge formation, which spanned tens of thousands of miles, shocked everyone who saw it, and the border between the two realms boiled for a while.

They didn't know that at this moment, in the formation, the entire thirty world's most powerful beings had already started an unprecedented fierce battle.

At the same time, the sky is on fire.

Yan Zhen, Flame Star, Qing Li, and the three great saints of the Feng clan all stood on the western border of the Liaotian Fire Plain.

The three of them looked solemnly at the west in the distance.

At the end of the field of vision, above the horizon of the endless sea of sand, there was a huge black aura, like a big hand reaching into the sky, rising into the sky!