The deeper part of the cave became wider, and huge stone pillars appeared in front of Ye Fan.

On the surface of the stone pillars, some unknown runes are painted, somewhat mysterious.

And the arrangement of the stone pillars is very peculiar.

Ye Fan counted it carefully, and there were a total of 81 stone pillars in this space, all covered with unknown mysterious runes.

"Xie old man, do you know what this is?"

Ye Fan looked at these stone pillars in confusion, but didn't dare to step forward rashly, so he could only ask the old man for help.

This is the inheritance left by the monster beast, Xie Lao must be clearer than Ye Fan.

"This should be the undead formation specially supported by the undead bird clan. As long as you can withstand this formation, you can get the undead power they leave behind!"

Old Xie found out the origin of these eighty-one stone pillars at a glance, and explained.

"Immortal power?" Ye Fan whispered to himself, and he was confused again. Compared with the knowledge of the old Xie Lao, he knew too little about the undead bird.

"The inheritance of monster beasts is very different from the inheritance of strong humans. Strong humans often leave martial arts techniques in the cave, while monsters are not. Most of their power is born, and there is no practice. In other words, what remains is pure power. This undead power is the natural power of the undead bird, and its power will be understood when you get it!"

Xie Lao specifically explained.

"Okay, then let me try this formation!"

Although there are no martial arts techniques here, the direct power is even more tempting to Ye Fan, and he immediately becomes impatient.

After that, Ye Fan rushed into the eighty-one stone pillars. After a brief silence, the stone pillars trembled suddenly, shaking off the dust of the years, and then began to slowly rotate.

The runes on the stone pillars also began to show a fiery red light.

"Wow..."

As the runes shine brightly, all the eighty-one stone pillars are blasted with surging red light, and the cave has become extremely hot for a time, and it is as good as the previous lava land.

Ye Fan was in the magma at this moment, his body was burnt.

"Demon Aegis!"

Seeing the situation crisis, Ye Fan once again used his only defensive martial arts, and all his body's demon power poured into the demon shield.

"brush!"

The demon shield suddenly turned into several times its size, like a small mountain head, pressed against Ye Fan's head, and enveloped it.

"Boom!"

The red light on the eighty-one stone pillars flowed around, many of them hit the demon aegis. Although most of them were swallowed by the vortex in the center of the aegis, some of them lased at other parts and continuously emitted. Loud noise.

"broken!"

Ye Fan was holding the Aegis, his body trembled slightly, only to feel that the strength of the Aegis had reached his critical point in an instant.

"Wow..."

As Ye Fan drank violently, all the red light in the demon god's shield reflected out and hit the stone pillars.

"Boom boom..."

Loud noises continued to appear, and the stone pillar stood still amid Ye Fan's counterattack, and the blood-red runes became more brilliant and began to accumulate the next wave of offensive.

"This……"

Seeing this scene, Ye Fan's face showed an expression of disbelief, the power of the stone pillar was so powerful.

"Wow..."

Another wave of attacks erupted from the stone pillars, instantly covering the entire array, and most of them fell towards Ye Fan.

"Canggu reincarnation technique!"

The reincarnation boxing chart is mainly one-on-one, and Ye Fan has no choice but to use his most powerful martial arts.

As for the tears of the stars, dealing with these inanimate stone pillars is probably not effective.

"boom……"

The endless power of reincarnation suddenly exploded centered on Ye Fan, the space fluctuated, and the hot breath was relieved.

Under the power of reincarnation, those blood lights were a little dim, but the runes of the stone pillars were still extremely bright.

After a while, the power of reincarnation dissipated and at the same time brought the second wave of the undead formation.

Ye Fan's face was pale, and the use of two martial arts in succession was almost exhausting the power in his body, which was more exhausting than any battle in the heavens.

"brush……"

The runes on the stone pillars circulated again and began to accumulate the third wave of offensive.

"Again!"

Ye Fan exclaimed, only feeling that he couldn't hold it anymore. These offensives were more powerful than ever. The red light emitted by the Undead Array was like magma, and every offensive made people deep into it, and it was extremely painful.

Any quick physical skills and martial arts are useless in the undead formation.

Ye Fan had a retreat in his heart, and was about to use Feitian Zong, but found that the surrounding space had been blocked by the stone pillars, and only dazzling red runes were left in front of him.

"Xiao Fan, you will undoubtedly die if this goes on, you need to find a helper to break the formation for you!"

Elder Xie's hurried voice came at this moment. While Ye Fan resisted the first two offensives, he had been thinking of a way.

"brush!"

While the evil old man was talking, a bat was released from the blood-scarred space.

"Bloodthirsty!"

Looking at the bat in front of him, Ye Fan was stunned for a moment. Bloodthirsty had been cultivating in the blood wear space. At this moment, the evil old let him out. Could it be that he could not help break the formation?

"The reason why the eighty-one stone pillars cannot be broken is because the stone pillars contain the restriction placed by the undead bird. As long as Bloodthirsty helps you break the restriction, you can break the formation!"

Xie Lao gave an explanation while releasing bloodthirsty.

For the prohibition, bloodthirsty has a unique method of destruction, which was the case in the back mountain of the Ye family, and it is the same in this undead formation at this moment.

"There are eighty-one bans, and the next wave of offensive will come before the bloodthirsty is broken!"

Ye Fan frowned deeply.

If Elder Xie could discover this method sooner, that would be great.

In the third wave of offensive, Ye Fan could not bear anything.

"The third wave of power is when the deity breaks his trust once. Help you. You follow the bloodthirsty pace and quickly destroy the stone pillar. If you fail, today the deity and you will explain here!"

Xie Lao made a retreat for the first time.

"so serious!"

Ye Fan was shocked when he heard that, the emotions were so terrifying.

"The undead formation, as long as the people in the formation do not die, the offensive will continue forever. The strength of the deity will not recover much, and it will not be able to support a few waves. You should cooperate to break the formation quickly!"

Elder Xie was a desperate bet this time, and in order to help Ye Fan obtain the undead power, he was also considered to be willing.

"Okay, let's put it together today!"

Ye Fan burst into anger and rushed towards the nearest stone pillar together with the bloodthirsty.

Bloodthirsty is responsible for destroying the prohibition on the stone pillar, while Ye Fan is responsible for destroying the stone pillar. As for the attack, he needs the help of the old man to resist.

An undead formation requires three people to break through together, and the inheritance left by this undead bird is unexpectedly difficult to obtain.

But its benefits may be equally unexpected.