As soon as he thought of this, Li Yuan made a decision in his heart instantly.

Although the rune treasure is extremely precious, when he is promoted to the foundation building consummation, the power of the Xuanying Sword may be similar to that of the completely activated rune treasure.

Although the rune treasure is powerful, it is only a part of the power of the magic weapon, and the foundation building consummation monk can make it burst out with the strongest power.

But even so, it will not burst out with a power comparable to the Jindan period, it can only be infinitely close.

However, Li Yuan's mana at this moment was much purer and deeper than that of the other foundation-building consummation cultivators.

Therefore, he urged the rune treasure at this time, and the power that erupted was naturally the strongest power of the rune treasure.

However, the magic weapon is different, the more powerful the monk urges, the more powerful it will be.

If Li Yuan is promoted to the foundation building consummation, the power of the Xuanying Sword will be even stronger, but on the contrary, the power of the Xuanying Sword will not be stronger.

At that time, the power of his Xuanying Sword may have caught up with the runes urged by other monks, so the runes will not be of much use to him.

There are two rune treasures on Li Yuan's body at this moment, one is from Li Yan, and the other is obtained by killing the disciples of the Heavenly Demon Sect when exploring the ruins.

With a decision in his heart, he no longer hesitated, in order to buy time for the activation of the rune treasure.

With a wave of his right hand, one Xuanying sword attacked towards the Gathering Array, and the other two swords rushed towards the four-elephant array formed by Ouyang Hua and the others with a hissing sword sound.

At the same time, his left hand was opened, and a piece of rune paper with a blood-red blade appeared in the palm of his hand.

Without the slightest hesitation, he transferred the mana to the Xuanying Sword while separating the mana and directly injecting it into the rune treasure.

In an instant, a blood-red blade that exuded the meaning of devouring blood made the entire Ouyang family feel a sense of slaughter under the afterglow of the slanting sun.

Li Yuan's every move naturally fell into the eyes of Ouyang Hua and the others, and the moment he took out the talisman treasure, Ouyang Hua and the others suddenly became nervous.

Although the formation is strong, it is not invincible, whether it is the Four Elephants Array or the Gathering Array, there are obvious flaws, but Li Yuan has not yet discovered it.

Ouyang Hua's plan was to quickly use the formation to kill Li Yuan here as soon as possible.

However, whether the Four Elephants Array is attacking or defending, it is necessary to turn the corresponding defending side in the direction of the enemy.

Although the speed of the formation was very fast, Li Yuan did not give them time to attack at all.

Although they were worried about the threat of the other party's rune treasure, they had to react to the attacking flying sword.

At this time, the one facing Li Yuan's direction had been replaced by Ouyang Hua of the main green dragon.

I saw that his fingers tapped the array in his hand a few times, and then continued to inject mana into the array.

Suddenly, the green dragon pattern on the giant array disk was glowing with blue light, and then turned into a phantom of a green dragon, roaring out of the array disk.

Ouyang Hua's face remained unchanged, and he controlled the green dragon to roar towards the flying sword, and then he shouted loudly: "A few of you are ready to burst out the strongest defense of the formation at any time to resist the opponent's rune treasure!"

On the other side, the late stage disciple of the Ouyang family's foundation building led by the Gathering Array looked at the flying Xuanying Sword with a solemn expression.

I didn't dare to be careless in my heart, although there was only one flying sword, but the power of this flying sword was much more than the attack of ordinary foundation building consummation monks.

He shouted to Yigan Zhuji behind him: "Quickly inject mana into the array disk!"

Then he pointed at the array disk in his hand again, and a white light shot out again, blocking the flying Xuanying sword.

At this time, the green dragon that rushed out of the Four Elephants Array was also like a blue light, and quickly collided with the Xuanying sword.

The power of the Xuanying Sword was always slightly inferior to the attack of the Four Elephant Formation, and the first Xuanying Sword was beaten to a silver dim in a moment, and it flew back and forth to Li Yuan's side.

Immediately after that, the second Xuanying Sword collided with the Blue Dragon Phantom, which was not as powerful as before, and was faintly deadlocked.

Only to hear a low sound coming from Xuanying Sword, and the green dragon phantom also seemed to writhe body in pain.

However, in the next moment, the Blue Dragon Phantom collapsed in vain, and the Xuanying Sword became weak, and flew back to Li Yuan's side tremblingly.

At this time, Li Yuan snorted coldly, this time it was just to delay time, and he saw Xuanying Sword returning like a defeated army.

Although it was not damaged, Li Yuan's face was still as black as the bottom of a pot, only to be concealed by the blood-red color of the giant blade above his head.

With one move with one hand, a mana line was instantly connected to the three Xuanying swords, and the mana was transported into it in the air, and the three flying swords suddenly regained their brilliance, and the silver light flashed in an instant, and they immediately flew back to Li Yuan's side.

Then Li Yuan set his eyes on the Four Elephant Array and the Gathering Flow Array, constantly wandering between the two, and finally fixed his gaze on the Four Elephant Array composed of Ouyang Hua and others.

According to his guess, if the Gathering Array was the target of this rune attack, it would definitely be scattered.

However, the threat to him from the Convergence Array was too small, and the attacks it sent out could be blocked even by the Ruyi Admiralty Defense alone.

But the Four Elephants Formation was different, its power was much stronger than the Gathering Array, so he wanted to test it with a rune treasure, even if it was useless, he could consume the mana of those people.

After having this plan in his heart, his expression turned cold, his eyes stared at Ouyang Hua and the others, and he pointed at the Four Elephants Formation with his two fingers together, and shouted: "Go!"

Suddenly, the blood-red blade suspended on his head trembled faintly, and the terrifying aura spread, causing the temperature around him to drop suddenly, and then it suddenly rose into the air, and then slashed towards the Four Elephant Formation.

Ouyang Hua and the others gasped when they saw that the power of the rune treasure was so terrifying, and several of them simultaneously injected their mana into the array disk as if they were dying.

And quickly clicked a few times, and said in unison: "Ning!"

The entire Four Elephants Formation was suddenly fully activated, and the patterns of the Green Dragon, White Tiger, Vermilion Bird, and Xuanwu on the giant array disk turned into four elephant phantoms at the same time.

And swam around the entire Four Elephant Formation, the spiritual power of the entire Four Elephant Formation flowed, and the light of the four colors continued to intertwine and shine.

Bursts of spiritual power fluctuated and scattered in circles, and the disciples of the late stage of foundation building who formed a converging array on the side looked awe-inspiring. The disciple at the head reminded and shouted: "Retreat together!"

I saw that more than a dozen disciples in the late stage of foundation building maintained the formation, and they all moved the formation away, Li Yuan's afterglow saw this move, his heart moved, and his brain became active in an instant.

Just when he was thinking about it, the collision of the rune blade and the four-elephant formation pulled him back to reality, and he immediately came back to his senses and hurriedly maintained the mana transmission into the rune treasure.

When the blade formed by the rune treasure came into contact with the formation, the power of the blade had reached its peak, and I saw that its bursts of treasure light appeared, as if it was about to dye everything around here with blood.

However, the Four Elephants Formation was not to be outdone, and under the maintenance of the mana of the four Foundation Building Perfection Monks, the Four Elephant Phantoms gathered together.

The four brilliant rays of light instantly converged into a thick pillar of light, and they were not afraid to meet the red blade that slashed at them.

Suddenly, a roar sounded like thunder, spreading throughout the entire Ouyang family's land, and the aftermath of the energy collision surged around like a huge wave.

The surrounding buildings and the jade bricks on the ground were all destroyed in an instant, and all kinds of flying sand and stones were endowed with extremely strong penetrating power, shooting out farther away.

All kinds of dazzling lights make people a little unable to open their eyes, so that no one can tell the winner.

Moments later, the collision ended, the aftermath dissipated, and everything was settled.

I saw that the ground was in shambles, the four elephant formations were faintly crumbling, and the rune treasure had exhausted the power of the magic weapon, turning into rune paper and being turned into ashes by the aftermath.

The faces of Ouyang Hua and the others in the formation were extremely pale, and it was obvious that the mana consumed this time was quite considerable.

On the other hand, Li Yuan looked calm in the defense of Ruyi Admiralty, and he didn't look like he couldn't continue his mana.

In fact, it was precisely because of this that he did not consume much, first of all, his current mana was more than twice that of the Foundation Building Perfection Monk.

In addition, the rune treasure is a one-time treasure that only requires a certain amount of mana to activate, and even if it lasts a little with mana during the collision, it does not last long.

However, the formation of Ouyang Hua and the others was different, their formation already required a large amount of mana to maintain, and with such a strong burst of power, the consumption was naturally very large.

Although a few people can still maintain the formation, their mana is no longer enough to burst out the power of the right talent.

Looking at the few people in the formation, Li Yuan secretly sneered, if he sacrificed the talisman treasure given by Li Yan again, he could easily defeat it.

But now that he has changed his mind, if he doesn't use the rune treasure, I'm afraid that there will be no way to take the other party for a moment.

But his goal is not only these few people, his goal is to exterminate the race.

According to his previous observations, although this formation was strong, it also seemed to limit a few people, and it moved a little slowly.

If he went to hunt down the other disciples at this time, he was very curious about what choice Ouyang Hua and the others would make.

Thinking of this, he smiled, then looked at the Ouyang family disciples gathered in the distance, took out the Sky Breaker with a wave of his hand, and controlled the Xuanying Sword to pounce on him.

Li Yuan's actions made Ouyang Hua and the others stunned, this time blocking the other party's rune treasure, although he and the others consumed a lot, they still had enough strength.

However, the opponent's killer talisman treasure has already been used, what other means are there to block the siege of the two formations?

"Could it be that he is planning to escape?" Ouyang Hua couldn't help but think, but when his eyes saw the gathered Yigan disciples, he was immediately shocked, gritted his teeth and shouted, "Vertical Zier dare!"

This loud shout made several elders and a group of late-stage foundation building disciples wake up in an instant and understand Li Yuan's intentions.

They were at a loss for a while, and looked at Ouyang Hua, hoping to get instructions on how to act.

"Big brother, what should I do?" the second fellow in the Four Elephants Array asked in a panic.

However, at this time, Ouyang Hua also lost an inch, if he left the formation to block, who could stop the opponent's three flying swords?

But if you don't leave the formation, where can you catch up with the other party? As for keeping the formation and chasing after him, I'm afraid I can only follow behind him and watch the disciples die tragically.

Seeing that Ouyang Hua was distracted and did not answer immediately, the four elders looked at Li Yuan, who was about to approach those disciples, and eagerly asked again, "Big brother, are you talking?"