Bang!

The thunder exploded, and the silver thunderbolts condensed out of thin air under the power of the formation, slashing down like snakes and dragons towards the zombies surrounding them.

Every lightning bolt that falls can blow up several zombies.

The thunder and lightning generated by the fifth-order lower-grade thunder system magic array "Tiangang God Thunder Array" have a great killing effect on zombies in the Jindan period.

Since Liu Boyong, the red-eyed old monster and others all converged to Zhang Xuanzhi's side and took the formation flag handed over by the other party to lay down this formation, the situation of everyone in the cave hall has finally eased a lot.

Hundreds of high-level zombies are indeed terrifying at first glance.

It can be found that eighty or ninety percent of them are not more than the strength of the Zifu Period, and there are only fifteen corpse generals who are really comparable to the monks of the Jindan Period.

And although the number of immortal cultivators in Zhou Yang is small, there are also nine Jindan stage monks, including the red-eyed old monster, the Jindan ninth-layer monk, and Liu Boyong and Zhang Xuanzhi, whose strength is not inferior to the Jindan ninth-layer monks.

This kind of lineup, in fact, even if there is no "Tiangang God Thunder Array", you can fight with this group of zombies.

But in that case, even if they can win in the end, it will definitely be a lot of casualties, and it is clear that no side will be willing to take this risk.

Now that Zhang Xuanzhi provided the "Tiangang God Thunder Array", a thunder formation that extremely restrains zombie monsters, then things are simple.

Except for Zhou Yang, who did not participate in the fighting method under Zhang Xuanzhi's arrangement and recovered his mana with peace of mind, the rest of the people provided mana support for the operation of the formation, and at the same time used their own means to sacrifice magic weapons and magical powers to fight the zombie group outside.

However, just when Zhou Yang looked at the zombies that were blown over by the thunder and thought that this crisis would pass, the zombie group outside changed again.

I saw that the zombie who seemed to be the leader of the zombie roared angrily, and the bronze Changge in his hand pointed at Zhou Yang and the others in the "Tiangang God Thunder Array", and a corpse aura as black as ink was spit out by its mouth.

At the same time, those zombies who were not yet dead heard the roar of the zombies, and they also opened their mouths to let out a breath of natal corpse breath.

These pure corpse qi gathered in the air, and then under the drive of an inexplicable force, they quickly condensed into a black phoenix with a wingspan of dozens of zhang and pounced on the "Tiangang God Thunder Array".

"It's not good, everyone, quickly increase the mana injection, I want to perform the strongest change of the formation to resist this attack!"

Zhang Xuanzhi, who was controlling the formation, changed his complexion for a while, and hurriedly played a series of tricks on the formation flag in his hand, which stimulated the strongest change in the formation.

Suddenly, the various monks who provided mana for the formation suddenly felt that the formation had increased their mana extraction several times.

This kind of mana extraction is still bearable for a Jindan stage monk.

But the ninth-layer monk of the Purple Mansion who came with Zhang Xuanzhi was withdrawn from his body because of a large amount of mana, and his face turned pale and he couldn't help but spurt out a mouthful of blood.

And after extracting this large amount of mana, the true power of the "Tiangang Divine Thunder Array" was finally revealed.

I saw a large number of silver thunderbolts appear out of thin air above the formation, and in an instant, they quickly turned into a "Tiangang Thunder Dragon" that was more than thirty zhang long, and went straight to the black phoenix that pounced.

One side is the "Tiangang Thunder Dragon" condensed by the power of the supreme sun thunder, and the other side is the "Xuanyin Phoenix" formed by the qi of hundreds of zombies.

This dragon and phoenix met in the air, just like magma and sea water meet, and a huge roar broke out in an instant.

After a loud roar, the "Tiangang Thunder Dragon" and the "Xuanyin Phoenix" all died together, and no one had anything to do with it.

"Fellow Daoists have also seen it, these zombies actually know that the secret technique of the battle array can join forces to release powerful supernatural powers, if we drag it out any longer, we must lose in the end!"

"So don't hide it, it's best to use any means quickly, otherwise none of us will be able to get out of here today!"

Zhang Xuanzhi glanced around everyone with a serious face, and when he said these words, his palm was already raised, and he took out a fiery red spirit rune that exuded a powerful aura.

"Zhang comes first!"

He let out a low shout, and the fiery red spirit rune in his hand was instantly stimulated by him, turning into a large sea of red gold and enveloping dozens of zombies outside.

The sea of fire was raging, and seven or eight zombies with poor strength were burned to ashes on the spot.

The rest of the zombies shrouded in the sea of fire also spewed out their natal corpse aura to protect themselves, while desperately breaking through to the fire.

"The old man slashes demons and destroys demons, he has always been not weaker than others, and today he can't let Zhang Daoyou underestimate him!"

The red-eyed old monster glanced at Liu Boyong not far away, let out a long roar, and also waved his hand to sacrifice a crimson treasure bottle, and then the mouth of the bottle toppled over, and in an instant, dozens of flame birds with a wingspan of several feet poured out of it, and pounced on the zombies outside the formation.

These flaming birds didn't look very inconspicuous, but after hitting those zombies, they would suddenly explode, and the power of the explosion was even stronger than ordinary fourth-order high-grade spells.

After a loud "boom" sound, nearly twenty zombies were directly solved by the red-eyebrow old monster with one move, including even a corpse general whose strength barely entered the Jindan stage.

"I have heard the name of the [Fire Spirit Bottle] in the hands of the red eyebrows for a long time, and when I saw it today, it really is worthy of the name, and the name is well deserved!"

Zhang Xuanzhi's eyes lit up, and he immediately praised the red-eyebrow old monster with admiration on his face.

While praising the red-eyed old monster, he also looked at Liu Boyong.

Now that he and the red-eyed old monster have used their heritage, Liu Boyong can't say anything real if he doesn't come up with something real.

However, what he didn't expect was that Liu Boyong didn't have the idea of making a move at all, but said to Zhou Yang: "Senior Brother Zhou, come on!"

"I, Senior Brother Liu, you think too highly of me, the little brother can deal with a few zombies, there are so many high-level zombies outside, the little brother can't do it!"

Zhou Yang shook his head with an ugly face, how could he be a gunman for Liu Boyong.

Seeing this, the red-eyed old monster also snorted coldly with murderous intent on his face: "Hmph, if you don't want to make a move, Liu Boyong, you can get out of the formation and let a junior who hasn't formed a golden pill come out to count, is it to entertain us?"

Zhang Xuanzhi's face also sank, and he said in a deep voice: "If Liu Daoyou doesn't want to make a move, Zhang is not reluctant, so he can only ask the three Daoyou to go out of the formation first!"

Seeing this, Liu Boyong's face changed slightly, and then his lips moved slightly and threatened Zhou Yang: "Senior Brother Zhou, have you forgotten how Shizun arranged the task? This is your business, do you want to disobey Shizun's orders? If this is the case, Liu, as a senior brother and the leader of this trip, can only replace Shizun and his old man to punish you first!"

Zhou Yang heard his threat, but he didn't panic at all, and immediately retorted: "You can't say that, Shizun just said that I should try my best to assist Senior Brother Liu to seize the treasure, but I didn't let Senior Brother Liu take my life to open the way, and you don't need to use this to scare me!"

Liu Boyong didn't expect him to be so tough, and his face sank after hearing this, and the murderous intent in his eyes flashed.

Just looking at the "Xuan Turtle Shield" surrounding Zhou Yang's body, after he pondered for a while, he still said again: "That's it, you come to help me shoot, and when the time comes to seize the treasure, I can make the decision and let you leave first, what do you think?"

"Then it's a deal!"

Zhou Yang's eyes moved, and he finally agreed.

Then as soon as he raised his hand, there was an extra pale golden spirit rune in his hand, and the aura emitted by this spirit rune was no worse than the fiery red spirit rune that Zhang Xuanzhi had activated before, it turned out to be a fifth-order mid-grade spirit rune.

The fifth-order mid-grade spirit talisman "Great Sun Golden Light Talisman" was originally exchanged from the treasure house of the sect after the Jindan period monk of the Imperial Beast Sect heard that Zhou Yang was following a Jindan period ghost cultivator by his side.

Unexpectedly, he didn't have the opportunity to use this spirit rune at all, so he died under Zhou Yang's hands, and he also fell his entire net worth into Zhou Yang's hands.

This time, Zhou Yang injected mana to stimulate this spirit rune, and in this gloomy underground cave hall, a golden sun rose directly like day.

Ten thousand golden rays of light emanated from the great sun, and after shining on those zombies, their indestructible zombie bodies were suddenly like ordinary people being poured with strong acid, and a large pit wound appeared in an instant, and the wound was constantly dripping corpse water and bursts of foul-smelling black smoke.

Even those corpse generals in the Jindan stage were irradiated by the golden light, roaring angrily and spitting out the breath of the natal corpse, forming a shield to block the golden light, not daring to let the golden light shine on themselves.

"Okay! I didn't expect Zhou Xiaoyou to have this kind of spirit rune on his body that specializes in overcoming demon cultivation, everyone do it quickly, don't waste the power of Zhou Xiaoyou's spirit rune!"

Zhang Xuanzhi's eyes lit up, and he shouted loudly, and immediately urged the "Tiangang Divine Thunder Array" to release a sky full of silver thunder and lightning pouring down towards the corpses.

Thundered!

In a loud noise, the zombies in the cave hall whose strength was less than the Jindan stage fell down one after another like wheat, or were blown to pieces by thunder and lightning, or were dismembered by magic weapons, or burned to ashes by the flames, and the death was different.

Half an hour later, all the zombies below the Jindan stage were all killed, and even the fifteen Jindan stage zombies were also bombarded and killed.

At this time, most of the "Tiangang Divine Thunder Array" in Zhang Xuanzhi's hands was also damaged due to the enemy's continuous attacks and overclocking, and a group of Jindan stage monks had to find those Jindan stage zombies to catch and kill.

Because Zhou Yang had the magic power of "Qianyang True Fire", he also shared two Jindan stage zombies with the injured Purple Mansion ninth-layer monk as opponents.

He can be said to be at ease with a zombie whose strength is only equivalent to the early stage of Jindan alone, but it is not so easy to distract himself from taking care of the other injured Purple Mansion ninth-layer monk.

I could only barely hold off the two Jindan stage zombies, waiting for those Jindan stage monks to divide the winners first.