The Strongest Upgrade System

"boom!"

There was a loud bang, and the light overflowed.

Like a huge shield appeared, directly wrapping the entire immortal dwelling.

The halo is halo, and the true spirit is surging.

The mountain protection formation is also the only mountain protection formation in the Xianyuanzong. It was passed down tens of thousands of years ago, and it is the first time it has been opened so far.

It was originally a mountain protection formation to help Xianyuanzong survive the crisis of life and death, but now...

At the moment when the mountain protection formation was activated, the sealing power in Long Fei's body disappeared, his body became lighter in an instant, and his body vacated in an instant. Looking at the last two guardian Elder's self-destruction, Long Fei roared hysterically, "No! "

Angry like a sea.

Long Fei fell into a rampage and said, "Open the formation!"

"Open the formation for me!"

Tan Cannon did not move.

Lan Mei and Su Su didn't move either.

The other surviving disciples also stared blankly, watching the world outside the mountain protection formation motionless.

No one replied to Long Fei's words.

No one can open the formation.

Long Fei's double fists were constantly bombarding the formation. His fists were like thunder, and they were critically attacked with one punch and one punch, but... the formation only flashed one after another halo, and his power could not play the slightest role at all. .

Also at this time.

The red-haired devil Zhou Yuan fell down, right in front of Long Fei.

The two were only separated by a formation barrier.

Zhou Yuan had a sneer on his face, "Long Fei, how do you feel? It must be very refreshing to see the people around you die one by one."

"Hahaha……"

"This is the end of going against me. You are worthy of robbing women from me?"

"Unbelievable!"

Zhou Yuan smiled contemptuously, and said, "Besides, I'll tell you something, I'll marry Xuanyuan Li'er soon, and she'll be my woman soon, hahaha..."

"And you!"

Zhou Yuan took a step back, and the Sword intent on his body suddenly froze.

"Hurrah..."

"Hurrah..."

Immediately.

The entire immortal residence was filled with sand, towering trees were uprooted, and all the breaths within a radius of hundreds of thousands of kilometers were rolled up, forming a heaven-defying Sword intent.

Zhou Yuan's eyes stared at the mountain protection formation, and coldly said, "Break it for me!"

Don't give up until you kill Long Fei.

What about starting the mountain protection formation?

Kill the same!

In the formation, Long Fei stood in the air, staring at Zhou Yuan without moving his eyes, clenching his fists, and said solemnly, "Come on! Come on!!"

He hoped that Zhou Yuan would break through the formation.

Killing the Eighteen Guardian Elder, if this revenge is not repaid, then he is not Long Fei!

"Come on!" Long Fei roared hysterically.

The breath all over the body also agitated.

The robes moved in the wind, making a noise.

"cut!"

Zhou Yuan slashed down with one sword, and an incomparably huge Sword intent came out, slashing down at the mountain protection formation above the immortal dwelling, "Boom!"

"Boom!"

"Boom!"

At this moment, the whole Xianyuanzong people trembled in their hearts, looking up at the direction of Xianrenju.

This force is too strong.

The energy shock wave burst out, ejecting millions of kilometers in an instant.

However.

formation was motionless.

No damage was done at all.

On the contrary, Zhou Yuan's mind was shocked, and the sea of ​​consciousness stirred up. The power of this sword was too strong.

Zhou Yuan's face also turned red.

Long Fei secretly said in his heart, "The defense of this formation is so strong."

The power of formation is also a power.

If you want to break out of the formation and find the formation, there is also the most simple and rude power, which is to use a more powerful force to crush it.

The power of Zhou Yuan's sword just now caused an incomparably powerful pressure on Long Fei's heart.

If it were him...

He felt unable to resist this sword.

Will be killed in seconds!

But... under this sword, the Hushan formation did not move at all, and did not suffer any damage at all. It can be seen how strong this formation is?

"Can't be broken?"

Zhou Yuan's eyes were gloomy, his anger burned, and he said loudly, "I don't believe it!"

"boom!"

When the long sword moved, bright red blood dripped down from the tip of the sword, and the crimson demon flames rolled out from the body.

"The devil!"

"boom!"

The magic flame burned, directly covering the sky, covering all the sky above the immortal dwelling.

Long Fei's heart trembled secretly.

Tan Dabao's pupils also tightened.

Su Su's healing technique is always ready.

His disciples were shivering when angry. The Sword intent released by Zhou Yuan was too strong. If it wasn't for the protection of this mountain protection formation, they might all be crushed into powder by now.

I want this sword to be more like the end of the world than the sword just now.

Zhou Yuan roared gloomily, "Tremble under my sword!"

"Break it for me!"

A sword cut out.

The burning magic flame slashed down with hundreds of millions of Sword Qi.

The heavy bombardment hit the mountain guard formation, as if countless magic swords fell from the sky, stabbing every place in the mountain protection formation, and the mountain protection formation was slightly compressed.

It seems like it can't stand it.

Long Fei stared at Zhou Yuan, his heart moved secretly, his mind locked on the 'Hongmeng Tyrant Body Mode' in the system, he didn't know what power he could use to win Zhou Yuan.

Hongmeng Hegemony Mode is a power that can stimulate one's own power tenfold.

and.

Once Zhou Yuan breaks the formation, he will kill him desperately!

However!

The slightly sinking mountain protection formation suddenly let out a roar, "Om!"

The power of formation is triggered.

"Boom!"

With a slam, the powerful force directly backlashed out, and the entire 'Magic Sky' Sword intent was shattered, Zhou Yuan's mind was agitated, and he rolled, "Pfft..."

A mouthful of blood spurted out.

"what……"

"what……"

Zhou Yuan was furious, roaring furiously, blood flowing from his pupils, and he looked like a ghost, "How can the mere formation be my way?"

"Long Fei, you bastard hide in the formation and kill like a daddy!"

"what……"

"Boom!"

The more powerful Sword intent was released, "Shinto!!"

"Eighth Stage Demon Heaven!!"

It was another powerful combination of Shinto and Devil Dao. The demonic flames burned the sky and bombarded it heavily. However... No matter how strong the bombardment was, the formation was still shaken back.

"Boom!"

Zhou Yuan spurted blood again.

formation is safe and sound.

But.

Long Fei knew that there was no formation in this world that could withstand countless powerful bombardments. Just like the defensive shield of a battleship, it kept attacking, and there was always a time to break it.

and.

Now Zhou Yuan has become more and more mad, and he can't control himself more and more.

Now it is five or five points between Shinto and Devil Dao. Once controlled by Hearts Demon, Zhou Yuan's power will burst out even stronger, and it will be completely Qi Deviation.

By the time……

Can this formation survive?

Long Fei was at a loss.

and. At that time, if Zhou Yuan rushed in, it would not be the hungry wolf rushing into the flock, but the evil dragon rushing into the flock...