"Boom!"

There was an earth-shattering bang, the sky shook, and endless darkness instantly enveloped the entire valley, and a layer of light curtain suddenly appeared above the altar, enveloping the entire altar like a light shield.

Rolling demonic qi surged from all directions, but it was blocked out of the light curtain, and it was difficult to cross the thunder pool by half a step.

"Whoa! This turtle shell is hard enough. In mid-air, there were roars and loud noises, as if an ancient giant was smashing his fist into the light curtain, and the momentum was extremely vicious.

Liu Yu and the others couldn't help but change color, outside the light mask, the mountain peaks collapsed, the ground cracked, the heavens and the earth shook, and the entire valley was suddenly ruined.

And the Danyang Daoist who presided over the formation in the middle of the altar still sat in the formation with a calm face. At this time, the large array on the altar revealed a misty glow, and the Dao runes seemed to be alive, wandering uncertainly.

Although the light flashed wildly from the impact of the demonic energy, mysterious light runes circulated on the light curtain, dissolving all attacks invisibly.

The altar under everyone's feet absorbed the endless essence of heaven and earth, and after the great array was opened, the altar became a heaven and earth of its own, and no matter how the demon outside attacked, it was difficult to shake it in the slightest.

"What's going on?" Wang Ling asked in a shocked whisper to Xiao Qiushui of the Qingyun Sword Sect.

"Our whereabouts seem to have been known by the people of the Demon Dao!" Xiao Qiushui said with a solemn face.

"Got known by the demons?" The disciples of the Heavenly Xuanmen couldn't help but be taken aback, no wonder the Xuantian Sect Master was in a hurry to summon them here.

"Extreme Dao, when will you wait if you don't have a knife yet!" Suddenly, there was a loud shout outside, and the rolling sound waves shook the mountains, even if there was a formation barrier, it shook the altar, and the ears of a disciple of the Three Great Dao Gates were buzzing.

Everyone was discolored and frightened.

Xuantian Sect, Bu Chenfeng, and Chunyangzi couldn't help but glance at each other, and they all saw a trace of shock in each other's eyes, and then they all looked at the Danyang Dao people sitting in the center of the altar, and they could hardly maintain their composure.

"Hmph, Great Demon Venerable, are you ordering me?" Immediately, another loud voice that shook the heavens and the earth sounded, and the man seemed to be a little annoyed.

As soon as the words fell, a thousand feet of blood light slashed down from the sky, tearing the heavens and the earth into two halves at once, and the infinite evil qi made all beings palpitate.

The thousand-foot blood-colored sword, the mighty waves of blood, seemed to have countless demons roaring in the blood, and the demon sound shook the heavens and the earth.

As soon as the magic knife came out, the wind and clouds changed color, and in an instant, the demonic sword seemed to absorb all the heaven and earth aura within a radius of thousands of miles at once. The energy shroud that shrouded the altar also dimmed a little.

"Boom!" The loud sound shook the heavens and the earth, and the blood-colored magic knife slashed fiercely on the light curtain, and the strange knife light actually slashed into the light curtain, but it only broke a hole of about two or three feet.

"Hiss!" Everyone couldn't help but gasp, the blood-colored magic knife hung above their heads, and the demonic aura surged down, and everyone immediately felt as if they had fallen into the ice cave, and their bodies couldn't help but tremble, and their faces became pale.

At this moment, the Danyang Daoist who was sitting in the center of the altar opened his eyes, and two flames shot out from his eye sockets, several feet long.

He stood up with a long body, surrounded by Dao fire, and the Nine Heavens Burning Sky Robe revealed a heavy flame glow at this moment.

"Roar! The Heavenly Demon Knife can't split this turtle shell, it's really hateful!" The loud voice reverberated in the sky, and the clouds floating in the sky were all scattered.

The thousand-zhang blood-colored magic knife trembled again and again, revealing endless ferocity, and pressed down again and again, but it was no longer able to move forward a bit, as if it was stuck on the light curtain.

Danyang Daoist looked up, his eyes were like cold electricity, and the nine three-legged golden crows on top of the golden crow robe revealed endless fire, as if they were about to rush out from the robe.

The right hand was raised slightly, and then pressed upward, and the blood-colored demon knife was suddenly shocked and flew out, and above the rolling demon cloud, a thousand demon shadows roared and flew back into the demon cloud.

The heavenly light curtain immediately returned to its original state, and the ferocious aura was immediately blocked out of the light curtain, and it was difficult to penetrate half a minute again.

Liu Yu and the others immediately breathed a sigh of relief, that demonic aura was really unbearable, causing everyone's spirits to shake and destroy their souls, as if there were countless demons and monsters around them.

"Extreme Dao, the Heavenly Demon Sword is in your hands, it is simply a tyrannical thing!" In the west, another thousand demon shadow appeared, and the misty demon shadow gave people an unreal feeling like an illusion. But revealing great coercion, it is shrouded in all directions.

"Hmph!" A cold snort came from the north, and then, the demon cloud rolled, and a hideous demon shadow, holding a thousand zhang demon sword, strode out.

The two major demons manifested the appearance of gods and demons, and for a while, the heavens and the earth were also discolored, and the nearby radius of hundreds of miles was as if it had become a demon domain, terrifying and gloomy.

"Extreme Demon Lord, Great Demon Venerable, you two demons, if you know each other, retreat quickly, otherwise, this is your burial place. Danyang Daoist stood in the center of the altar, looking at the two thousand demon shadows in the sky, and shouted in a deep voice.

"Danyang Xiaoer, don't talk big, when Lao Tzu was crisscrossing the sky and the earth, you were still wearing open crotch pants, and you had any ability. The demon shadow in the west roared, and behind the demon shadow, ten thousand demon clouds were surging, and the demon power was overwhelming.

There was such a big commotion here, and it had already alarmed Tianyun City, which was hundreds of miles away, and the terrifying magic power had spread to Tianyun City. Ordinary people may not feel anything unusual, but the cultivators in Heavenly Fortune City are surprised and inexplicable.

The great monks in Tianyun City did not make a move, but were watching, the two major demons of the Demon Dao rarely walked out of the Demon Domain, and it was even more rare for the two demons to appear at the same time.

For a while, people in Tianyun City couldn't help but panic, thinking that the Demon Domain army was overwhelmed.

Only those old monsters know that these two demons are not here to capture Tianyun City, because Tianyun City is not simple, and Tianyun City has all kinds of secrets, which make the demons scruples.

In the far sky in the south, a flame was hidden in the clouds, and faintly, there seemed to be a phoenix shadow looming. In several other directions, there are also vague fluctuations, and there are powerful people watching.

"Okay, today I will eliminate the demon guard!" Danyang Daoist said awe-inspiringly, and then his hands began to pinch out one mysterious Dao technique after another, and the vast mana fluctuations like the waves of the sea came out of one Dao recipe after another.

The altar of "Boom ......Rumble" trembled, and everyone immediately shook and stood unsteadily, and everyone showed a look of surprise and was shocked.

The altar under everyone's feet began to reveal a great coercion, and that coercion was even greater and stronger than the demonic power revealed by the two thousand demon shadows in the sky.

Dao runes began to appear around the altar, and the altar began to reveal a thousand rays of light, as if a giant beast had been awakened, and everyone except the people on the altar felt an incomparably depressed.

In the shocked gaze of everyone, the huge altar began to slowly rise towards the sky, like an ancient sacred mountain rising from the ground, and the demon clouds in the sky were directly dispersed.

Two thousand shadows flew backwards.

"The altar can be ...... We seem to have miscalculated!" In the Heavenly Fortune City, such words came out. There is an idea that the old monster is fighting the altar.

"Boom ......" The heavens and the earth trembled, and the boundless power shook the heavens and the earth, the mountains trembled, and the earth cracked, as if the end was coming.

The huge altar, I don't know how much heaven and earth essence qi it absorbed, at this moment, it was actually guided out by the Danyang Dao people, this power is so huge, I am afraid that even the demigods will change color.

At this time, the Great Demon Venerable and the Extreme Dao Demon Monarch hidden in the shape of the Thousand Demon Shadows felt that something was wrong, and the Danyang Dao people could really indulge in the power of the altar.

In this way, the Danyang Dao people really have the ability to kill them! The Great Demon Venerable and the Extreme Dao Demon Lord both sensed the danger.

"Roar!" The Extreme Dao Demon Lord roared angrily, and the Thousand Feet Demon Shadow burst out with endless demonic power, and the fierce aura swept through the heavens and the earth, and he held the Thousand Feet Blood Demon Sword high in both hands, and slashed directly at the altar that was rising to the sky.

The blood-colored sword light tore through the sky and the earth, and the sound made was as if thousands of devils were roaring and shouting, and the magic sound directly penetrated the body and acted on the soul.

Within a radius of 100 miles, all living creatures were filled with the sound of demons, and their souls were suddenly scattered, and they were killed in an instant. The power of the divine soul turned into a little light, which was devoured and absorbed by the blood-colored sword, and became the nourishment of the magic knife.

The Heavenly Demon Knife came out, the blood killed a hundred miles, and the living beings were destroyed!

Even with the protection of the formation, Liu Yu and the others felt that their souls were shaking, and the three souls and seven spirits seemed to rush out of their bodies, and they hurriedly used their skills to resist the demon sound.

"Boom!" With a loud bang, the Heavenly Demon Knife was worthy of being the first magic knife of the Demon Dao, and the demonic sword directly broke through the barrier of the runes, and slashed at the light curtain transformed by the power of the altar.

However, this time, the magic knife could not break through the light curtain with one sword, and the sword only split the layer of misty light curtain into a flash of light, and the altar shook for a while.

The next moment, the blood-colored magic knife was directly collapsed by an extremely powerful force.

"Kill!" The Danyang Daoist swept the large array on the altar, and when he raised his hand, it seemed to attract infinite power, directly tearing the void and killing the retreating Extreme Dao Demon Lord.

"Roar!" the Extreme Dao Demon Lord was startled, and hurriedly swung his sword to slash at the surging destructive power.

"Boom!" The sword shattered, and the demon shadow was disillusioned; "Boom!", the sword shattered again, and the demon blood spilled into the sky; "Boom!", without any suspense, the sword shattered, and the demon clouds in the sky were also scattered, the heavens and the earth were brightened, and the Extreme Demon Lord fell directly from the sky.

Everyone was shocked, under the blow of the Danyang Dao people, they directly blasted the Extreme Dao Demon Lord from the sky, which was simply incomparable.

The Danyang Dao people who are united with the altar are slashing the pole with their palms, mighty and domineering, looking at the world, at this moment, who is still his opponent? )