Long Ziyun and Dongfang Yu glanced at each other, Long Ziyun snorted violently and said, "Retreat into the Ninety-Nine Heavenly Formation of Introduction!"

The monks around him immediately responded, and they all submerged into the Ninety-Nine Heavenly Attraction Array, and the monks of the other veins did the same, one after another, and they were quickly overwhelmed by the power of those Heaven and Earth Origin and disappeared.

With just one breath, all the monks on the side of Tianlongmen disappeared, and the attacks of Mu Xia Palace and Mu Tianzong all failed, hitting the Ninety-Nine Heavenly Attraction Array, only rippling ripples, and they could not break the formation, all of them were absorbed by the power of the origin of heaven and earth, as if they had never appeared.

"I don't believe that I can't break this formation, give me all my strength, attack at one point!" Duan Yunfei was furious, and organized the monks of Mu Xia Palace to urge all kinds of secret treasures and treasures to bombard repeatedly, exploding clusters of dazzling light on the Ninety-Nine Heavenly Attraction Array within a radius of thousands of miles, raising giant mushroom clouds one after another, setting off gusts of wind, raging in Zhou Tian's space, and black cracks appeared.

At this moment, the battle above the heavens came to an abrupt halt, and it seemed that the winner was decided.

After a while, thousands of dust filaments passed through the obstruction of the space and hit directly on the Ninety-Nine Heavenly Attraction Array, which immediately caused it to shake violently, and even the monks of the Heavenly Dragon Gate who were hiding were trembling, showing how fierce this blow was, as if it was about to penetrate this piece of heaven and earth.

At the same time, there was a soft sound of "pop", and the one-qi three-clear talisman shattered, the light dimmed, and immediately dissipated.

Mu Xia Palace and the two chief elders of Mu Tianzong landed, and the battle above them was won.

It's right to think about it, the Tianlongmen side is only using the power of the formation to urge the Dark Dragon Bone, but the other party has two living half-step psychic people to use the Psychic Treasure, then the flexibility is a big difference, even if the power of the Dark Dragon Bone is stronger than the Dust Treasure, with the passage of time, it will slowly lose.

"Don't surrender yet!" This half-step psychic man from Muxia Palace is named Xia Yuan, his face is old, his beard is white, he is already a thousand-year-old man, if it weren't for the future of the sect, he would definitely not be born.

Another half-step psychic is Luo Kui of Mutian Sect, who is also very old, nearly nine hundred years old, but there is no wrinkle on his face, he looks like a teenager, which is related to his adventures in his early years, he ate a mysterious spiritual fruit when he was training in the main vein, and he actually froze his age, so that he is no longer old, and has always maintained the appearance of his youth. Of course, in fact, his longevity has not increased at all, and he will still die when he should die, but with his half-step psychic cultivation, even if he is approaching nine hundred years old now, he can still live for five or six hundred years.

"Why are you talking so much nonsense with them, break it in one fell swoop!" Luo Kui's temper was much hotter, and he immediately took out a spar like amber, held it in his hand, and the power of the origin of heaven and earth seeped out from that spar, permeating his whole body, and then he used a secret technique, which could control the treasure of the dust, shoot out a brilliant beam, and slash at the ninety-nine heavenly introduction array like a sharp blade, and once again broke out a terrifying space storm, so that the light film of the nine-nine heaven introduction array was dented for dozens of zhang, and those heaven and earth origin power had no time to dissolve these energies.

Xia Yuan saw that the Heavenly Dragon Gate did not respond for a long time, and he also began to use the spar of the origin of heaven and earth to cast a secret method, and joined forces with Luo Kui to control the dust-whisking treasure to bombard the Nine-Nine Heavenly Attraction Array, and the fight was loud, and the entire heaven and earth were shaking, and the strange light was shining, as if the world was destroyed!

"Okay, I'll also step forward to help the two chief elders with a helping hand, break through this formation as soon as possible, and return to the sect as soon as possible!" Qiu Burong of Mu Tianzong laughed, and called all the monks to attack together, and it was concentrated at one point, so that the Nine-Nine Heavenly Formation fell hundreds of zhang, even if it was not broken, it was also under great pressure, producing a violent and incomparably violent shaking, which made many monks in Tianlongmen frightened.

"The head of the East, if you defend it for a long time, you will break it, shouldn't we take the initiative to attack, anyway, there is a formation to rely on, and we are not afraid of them!" In the formation, Mao Bijiang suddenly spoke.

"Don't worry, we have a plan, we will give up the bones of the Dark Dragon of the original vein, completely release its origin, no longer imprison it, and hit them hard!" Dongfang Yu said confidently.

As soon as his words fell, he unleashed a large piece of mystical magic tricks, and through the layers of heaven and earth origin power, he instantly disappeared into the bones of the dark dragon hidden on the surface of the formation.

"Roar!"

A huge roar that shook the sky spread throughout the whole world, like anger, like joy, and like a long-lost relief, a black black light ejected from the bones of the dark dragon, absorbing a large amount of heaven and earth origin power, and growing into a dragon, which was twice as large as the one just now, and it was much more condensed, the scale armor was shining like black gold armor, and its breath was comparable to that of a psychic venerable at this moment.

"Who are you? Why are you surrounding the deity? Dare to attack the deity, it's really impatient!" As soon as this dragon rushed out of the Ninety-Nine Heavenly Formation Formation, it was attacked by a large area, but it was easily blocked, bathed in the power of the origin of heaven and earth, unharmed, it glanced at the people and horses of Muxia Palace and Mu Tianzong, and asked in a cold voice.

It was able to speak, and it was clearly spiritual, alive.

Mu Xia Palace, Mu Tianzong and the others were all surprised, and the two half-step psychic chief elders looked at each other in shock, and immediately transmitted a message to the people on their side: "Quickly withdraw, although this black dragon is a remnant soul, its cultivation is comparable to that of a psychic venerable, and it is invincible!"

After saying this, the two of them once again did not hesitate to spend a lot of heaven and earth origin power to urge the dust treasure to make it even more brilliant, and the tens of thousands of whisks that shot out suddenly twisted into a strand, like a pillar that pierced through a large void, stabbing at the remnant soul of this black dragon.

"Hmph, look for death!" The black dragon snorted coldly, and a black glowing claw poked out, swept it suddenly, and suddenly broke through a large space, forming an extremely terrifying space storm, like a thick high wall, resisting the blow of the two of them.

"Boom!"

With a bang, both were wiped out at the same time, and they became invisible.

With a flick of its long tail, this black dragon slashed at the monks of Muxia Palace and Mutian Sect like a heavenly sword, instantly breaking through their series of defenses, and more than a dozen monks in the early stage of the Yudan fell instantly, all of them disappeared into the gaps in the space, and there was no remnant.

Originally, when they heard the words of the two chief elders, they didn't really care, and even some monks even thought about joining forces to attack and scatter this black dragon, but they didn't expect that this blow alone would plunge them into disaster.