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After the Void and Darkness Shuangzun launched the Sword Mang Formation, they didn't linger, and directly flew back with the Qingying Divine Sword, and with a thought in their hearts, the Qingying Divine Sword turned into the Qingfeng Sword and the Shadowless Sword again, and they held it in their hands.

The two of them unleashed the Void Eight Sword at the same time, releasing tens of thousands of sword rays, slashing towards the flame cloud curtain above their heads, and at the same time as the blue light defense layer was shattered, these sword rays were just connected, and the dense sword rays split all the falling flames, and then continued to slash upwards.

Although the power of the Ember Extinguishing Flame is very powerful, even the air can be incinerated, but because there is a thick layer of murderous aura in front of these swords, the Ember Exterminator Flame cannot incinerate the sword.

The Ember Exterminating Flame and the Murderous Qi Layer competed with each other to cancel each other, and the power was weakened little by little, but the power of tens of thousands of sword rays was still very strong, so when the Killing Qi Layer was weakened, the Ember Exterminating Corpse Flame was no longer able to resist the attack of the sword.

The dense sword light directly split the flame cloud curtain, and the entire high altitude returned to its original state, no longer depressed in dead silence.

At this time, the Void and Immortal Twin Venerables were relieved with palpitations, and while taking out the elixir and starting to restore the depleted true element, they observed the direction of the corpse flame demon, hoping that the sword formation just now could trap the other party.

With the help of the Blue Shadow Divine Sword to carve the formation in the void, this is a means that the two of them inadvertently comprehended, to put it strictly, it should be a skill that comes with the Blue Shadow Divine Sword.

Because this set of formations is actually engraved in the two swords, it is two very powerful formations, after the Qingying double swords are combined into one, the two formations can also be combined into a more powerful formation.

Although the Void and Shadow Twin Venerables did not refine the formation technique, but because they controlled the Blue Shadow Twin Swords and practiced for thousands of years, they naturally discovered some hidden skills of the sword, that is, the formation in the Blue Shadow Twin Swords, which could be portrayed again.

They had never encountered such a skill before, because when refining a weapon, the formation was carved into the weapon, which could only enhance the defense and attack power of the weapon itself.

The role of the formation is all played in the weapon, and then it is directly displayed with the help of the weapon, like the Qingying Twin Swords, which can once again portray the formation in it, and indirectly exert its power, which they have not been exposed to.

Although the Void and Immortal Twin Venerables have mastered this move, they will not use it easily under normal circumstances, because when they cast it, the consumption of true yuan power is very serious, even if they advance to the cave void stage, after casting it, most of the true yuan power in the body will be consumed.

In addition, after performing this move, the Blue Shadow Twin Swords will also become extremely weak for a period of time, and it will be difficult to continue to exert their due power.

Therefore, after the Void and Darkness Twin Venerables launched the Sword Formation, they immediately cast the Void and Darkness Eight Combined Swords to break through the flame cloud curtain, because the Blue Shadow Twin Swords were about to be unusable.

In the previous situation, they were not allowed to think too much, only by performing this trick could they have a chance to trap the Corpse Flame Demon, even if the True Yuan was depleted and the sword could not be used, as long as the Demon was trapped, they would naturally have other ways to deal with each other.

When the pill entered the abdomen, the Void Immortal Twin Venerable immediately refined, replenishing the true element in his body, and at the same time put away the Blue Shadow Twin Swords, looking at the corpse flame demon with the usual expression in the sword formation with a solemn face.

At this time, the corpse flame demon was firmly trapped in it by the sword formation, and on the sword mang, it constantly released a powerful light, attacking the corpse flame demon from all directions at the same time.

Although these rays of light were blocked by a layer of white flames emanating from the corpse flame demon's body, they continued to attack from afar, and the power of the attack gradually increased.

The corpse flame demon was in the sword formation, his face was still the same, there was no fluctuation, when the sword formation was close before, he originally wanted to attack, but he found that the surrounding space was actually blocked, even if he didn't exert all his strength, it would be difficult to break through.

In just a moment of hesitation, the sword formation had already surrounded it, and then automatically formed a closed space and began to attack the corpse flame demon inside.

The Corpse Flame Demon immediately released white flames to resist it, and at the same time observed the situation of the sword formation, through the inspection of the demon sense, he could be sure that the defensive power of this formation was very strong, and if he wanted to break it, he had to attack with all his strength.

Moreover, the attacks within the sword formation were gradually strengthened, and the blue light that was originally continuous and thick with an arm, although the number became smaller and smaller, the blue light became larger and larger.

From the thickness of the arm, to the thickness of the thigh, to the waist, and finally to the trunk of a tree that has been hundreds of years old, this kind of blue light contains powerful energy, and it can definitely easily destroy a world and the world.

The Corpse Flame Demon also felt the powerful power of the blue light, and the white flames on his body became more vigorous, forming a thick flame barrier, blocking the blue light that could only appear at the same time at the moment.

The four directions of the front and back, left and right, were attacked by several zhang thick blue light at the same time, and the flame barrier launched a fierce confrontation, the blue light continued to impact and consume the flame's fire, and the flame was also rapidly incinerating the energy of the blue light, and the two did not give in.

At this time, the face of the Corpse Flame Demon showed a slight look of surprise, knowing the true power of the Sword Formation, and thinking in his heart that he had to exert all his strength to forcibly break the Sword Formation.

Because after these four blue lights appeared, they did not disappear, but continued to attack, and the sword formation could absorb the aura of heaven and earth in the surrounding space, supplementing the consumption of energy, in this way, the energy of the sword formation can be said to be endless, after all, this place is the Void Sect, and the aura of heaven and earth is still very strong.

Moreover, the Corpse Flame Demon also vaguely recognized the origin of this set of formations, which turned out to be a seventh-level composite formation with extremely lethal power, integrating attack, siege and defense, and was called the 'Four Extremes Heavenly Power Array'.

This array is powerful, the attack is constantly increasing, once you are lucky, you will definitely be killed by the last attack, this last attack, that is, the pillar of light in the four directions, has the power to destroy the world and can also limit the enemy's movements.

Among the pillars of light in the four directions, there was a rolling heavenly might, and when the formation was running, it attracted the power of heaven and earth in the surrounding space and achieved the purpose of besieging.

At this moment, the corpse flame demon was restrained by this heavenly power, although it was only temporary, it was enough to make him feel ashamed, he was trapped by two human races who had just advanced to the early stage of the cave void, which made him very unhappy.

As the Corpse Flame Demon's mood changed, the flame barrier on his body trembled violently, as if a volcano was about to erupt, and those flames actually rolled.

As the flames rolled, a fist-sized flame slowly flew out of the corpse flame demon's body, erupting with terrifying power.

The flames were suspended in front of the corpse flame demon's chest, and after floating up and down twice, they suddenly released layers of fire waves, impacting on the four pillars of cyan light around them, and the powerful impact force compressed and deformed the space, shattering them like mirrors.

The pillar of blue light that was originally powerful in attack, under the impact of this wave of fire, immediately withdrew from the body of the corpse flame demon, and then burst at the same time, turning into countless points of light, scattered in the formation, and then swallowed up by the wave of fire.

The power of the fire wave hit the sword formation all the way, hitting those sword formations layer by layer, yes, the sword formation trembled violently, and the light of the sword gradually dimmed.

The corpse flame demon's eyes narrowed slightly, and a chuckle appeared on his face, only to see him point out, and a demon yuan power was injected into the flames in front of him, and the flames trembled suddenly, and the power of the fire waves released became even more powerful.

When this wave of fire hit the sword formation, the sword formation was finally unable to resist, and all the sword formations lost their light and gradually disappeared into the void.

"Oh no! The Four Extremes Heavenly Array was broken by the demons so quickly, and this is a problem. ”

The Void and Immortal Twin Venerables, who were refining the medicinal power of the elixir, had been observing the situation of the Corpse Flame Demon, from the sword formation trapping it to the current formation being broken, it was actually only a short moment, which made them very stunned.

They are now seriously depleted by their true yuan power, coupled with the weakening of their divine thoughts, at this moment, the corpse flame demon broke out of the formation, which is quite bad for them, and both of them are anxious in their hearts.

After the Four Extremes Heavenly Array was broken, the Corpse Flame Demon looked at the Void and Netherworld Twin Venerables on the opposite side again, and there was a strong killing intent in his eyes, as if there were two flames burning in his eyes.

The fist-sized flame in his chest released an irresistible incineration power, and the surrounding space turned into nothingness, and the Void and Immortal Twin Venerables in the distance also immediately sensed the power of the flames.

Their primordial infant fire was restless again, and it was more intense than the previous two times, almost the moment the power of the flame appeared, the primordial infant fire 'soared' and burned, and began to spread towards the internal organs uncontrollably.

The frightened two immediately ran the True Yuan and began to suppress, they were already weakened, suppressing the spread of the Yuan Infant Fire, it seemed a little laborious, and they finally suppressed it, at this time, the attack of the Corpse Flame Demon was also close to them.

The fist-sized flame flew directly to their side, and the closer they got to their position, the more restless the primordial infant fire in the body of the Void and Darkness Twin Venerables became, although the two of them tried their best to suppress it again, but it was too late.

The Yuan Infant Fire suddenly boiled, spreading among the two of them's viscera, and everywhere they passed, all the organs were ignited, and under the burning of the Yuan Infant Fire, they began to become charred and black, and then turned into ashes.

At this time, both the Void and Immortal Venerables realized that their physical bodies were difficult to preserve, and they were afraid that they would soon be burned out, and they had to escape from the Yuan Ying and Yuan Shen as soon as possible, but the flame was so close that even if they gave up their physical bodies, the Yuan Ying and the Yuan Shen would be harmed.

In a hurry, the two of them couldn't care too much, their minds moved, and they each threw out a defensive shield, blocking the front of the body, and then the Yuan Ying and the Yuan Shen merged together, and the Yuan Ying merged into the Yuan Shen, and then the Yuan Shen flashed, and a piece of armor appeared.

Under the protection of the armor, the primordial gods of the two immediately flew out of the flesh, away from the position of the flames, and the corpse flame demon on the opposite side saw this, and their figures flashed, and they were about to approach the primordial gods of the two and take them down.

However, at this moment, a figure appeared out of thin air, blocking the front of the Corpse Flame Demon, releasing a powerful coercion and shaking it out.