At this moment, Liu Chi's extremely anxious cry made Lu Xu's heart tremble, and he hurriedly looked carefully. I saw that those Blood Demon Hall monks had stopped chanting, and at the same time raised the blood-colored banner in their hands diagonally towards the sky, and a large area of blood and water had faintly gushed out from the banner.

"This is the Blood River Demon. Lu Xu's eyes widened, staring at the blood that kept gushing out, and he felt a little uneasy.

Seeing that the other party was about to succeed, Liu Chi's heart sank little by little, but the light curtain in front of him was not something that could be broken through in a moment and a half.

"Go back, everyone retreat to the big array!" Liu Chi saw that more and more blood was gushing out of those big flags, and he suddenly shouted in a hurry, and he took the lead in pulling back and fled towards the big array behind.

When the monk beside him heard this, he immediately subconsciously followed the leader and retreated.

Seeing this scene, Jiang Qing also gave the order to retreat without hesitation.

However, the monks on Lu Xu's side, except for a few who had the upper hand and could withdraw at any time, the rest of them were invariably desperately entangled by the opponent and could not get out at all. And Lu Xu's opponent also launched an offensive in a frenzied manner, trying to drag Lu Xu down.

But Lu Xu sneered, just ignore you, and kick your nose to come up. He pointed at the moon blade with one hand, and instantly inspired dozens of waning moons, pouring down on the opponent's body like a torrential rain, and then returned to the large array lightly. Let this monk of the Black Demon Sect have no choice but to stop outside the formation with a stupid expression.

Jiang Qing saw that most of the people in his team were still outside the formation and couldn't get out, but the fight became more intense, and he knew that something was wrong. I wanted to go out with other monks to help, but as soon as my figure was moving, I was stopped by Liu Chi, who had a solemn face.

"It's too late!The Blood River Demon has already been summoned by the other party!" Liu Chi said with a grim face.

Lu Xu, who also heard this, noticed that the blood river summoned by the monks of the Blood Demon Hall who held the big banner had crawled out of the river of blood. Each of these demons was more than a foot tall, with a large mouth that occupied more than half of their bodies, their limbs were strangely long, and their red bellies were bulging.

"This?"

Jiang Qing was stunned for a moment, and then he was about to say something. But the actions of those Blood Demon Hall cultivators immediately made his face extremely ugly.

Those Blood Demon Hall monks pinched their hands and commanded the evil spirits to point at the monks of the six major sects who were still entangled outside the formation, and suddenly the huge evil ghosts let out a ghostly cry of "Ang", and they stepped on the river of blood one after another, and rushed straight towards these monks.

These hideous demons were extremely fast, and in the blink of an eye, they flew violently in front of the monks of the six major sects.

Naturally, these people had already discovered the mutation in the Blood River, and most of them used various magic weapons to face the hideous demon, and a few used some talismans to carry out spell attacks, all trying to shoot down this evil ghost.

It's a pity that this hideous ghost not only has a terrifying appearance, but also a terrifying strength.

Whether it was a magic weapon or a spell attack, as soon as it came into contact with the river of blood around him, it was like falling into a swamp, silently swallowed up by the river of blood.

Seeing this incredible scene, the monks' faces turned as pale as a blank sheet of paper.

Before they could think about it, dozens of demons pounced on them at the same time, and all the shield-type spells outside their bodies were wiped out instantly. People were swallowed by the evil spirits at the moment of contact, leaving no trace in this world.

The rest of the monks, who had not yet been attacked, did not hesitate in the slightest when they saw this terrible scene. Desperately being hit hard by the Dark Demon Sect monk on the opposite side or simply not even wanting the magic weapon in the entanglement, he fled directly to the big array.

But in this way, several people panicked in an instant, and died directly under the magic weapon of the Black Demon Sect monk.

In this way, as soon as one of the six major factions defending the spirit mine came into contact with the other party, it had already lost dozens of Qi Refining Stage disciples and two Foundation Building Stage cultivators, which could be described as a heavy loss.

But the power of the Blood River Demons is not only that!

Under the manipulation of the Blood Demon Hall monks, these Blood River Demons actually fused into one, and then turned into a giant demon more than ten zhang in size, stepping on the Blood River and rushing straight towards the Four Elephant Array.

At this time, the faces of all the people hiding in the formation changed greatly, and the panic and uneasiness spread to all the earth monks.

Seeing this, Jiang Qing frowned tightly, and asked Liu Chi directly:

"Brother Liu, what is going on with this Blood River Demon, the breath of this giant Demon is directly chasing the Jindan Stage powerhouse, can the prohibition of this Four Elephant Array be stopped?"

Liu Chi listened to the other party's series of questions and couldn't help but smile bitterly. But he saw that the other monks were staring at him intently. I had to helplessly explain:

"Don't hide it from fellow Daoists, when Liu was fighting at the border that day, he only occasionally saw the terrifying spirit of this Blood River Demon, and I am afraid that this four-elephant array will not be able to stop it. It's not that his brute force can directly break through the big array, but that the blood river has the power to pollute and corrode the spiritual power of the magic weapon. At the beginning, our Kit Kat Sect suffered a big loss from the corrosive characteristics of the Blood River Demon, so let's withdraw it. ”

Liu Chi's words made Jiang Qing and the other monks look at each other, revealing a look of horror.

At this time, the river of blood had already collided with the Great Array's Blue Dragon, White Tiger, Xuanwu, and Vermilion Bird Forbidden Suppression, and it let out a low explosion that attracted everyone's attention.

I saw that the waves of the Blood River kept hitting the Four Elephants Forbidden Wave after Wave, making the forbidden light curtain ripple non-stop, but it finally blocked the advance of the giant demons in the Blood River, which made the monks of the six major factions in the formation breathe a sigh of relief for the time being.

But Lu Xu and the others didn't take it easy for long, so they became worried again.

Because as time passed, the four elephant light curtains had gradually dimmed under the repeated corrosion of the blood river, which was obviously a sign that the great array was about to break. And although those Blood Demon Hall monks were also sweating profusely waving their big flags, it was obvious that it was a very expensive thing to urge this Blood River Demon, but it was obviously no problem to support it for a while.

All the monks in the formation became panicked.

Judging from the situation of the attacks on other spirit mines, although the monks of the six major sects who fell into the hands of the Seven Sects of the Demon Dao were not killed immediately, they would also be escorted behind enemy lines immediately, and no one knew what they would do with the people of the Demon Dao after being taken prisoner.

But the Eight-Nation Alliance and the Seven Sects of the Demon Dao have fought so far, and their hatred is as deep as the sea. How could he treat the other party's captives so easily? Especially since the other party was also very good at extracting souls and refining gods, this made the monks of the six major sects even more uneasy. This is like the War of Resistance Against Japanese Aggression, when it fell into the hands of the Japanese, in addition to surrendering, it was a death, and falling into the hands of the devil, death was a happy thing.

Although retreating without permission will be punished by the sect, the vast majority of people in the big array have this idea, but everyone is afraid of taking the responsibility of escaping on the battlefield, and no one dares to speak first.

"Withdraw, no matter how hard you hold on, it won't help, the strength of that giant demon is directly chasing the Jindan stage powerhouse, it's not something we can deal with. In the end, it was Liu Chi who said the word retreat.

These words were like a boulder stirring up a thousand waves, which immediately made Jiang Qing's monk breathe a sigh of relief, but then he became excited.

"Yes, let's withdraw. ”

"Even if the sect blames us, we admit it, it's better than falling into the hands of the Seven Demon Dao Sects. ”

"Yes. ”

......

Seeing that someone took the responsibility of speaking first, everyone was overjoyed with your words.

Lu Xu was also pleasantly surprised, after all, he also had no way to deal with those Blood River Demons, even if he wanted to fight hard, he might not be able to fight it. What's more, he wanted to leave a long time ago, but his belly darkened and he didn't speak first. He knew that there would be people who would be scared and couldn't help but speak.

Seeing that the Four Elephant Array was about to be broken, Jiang Qing and Liu Chi discussed it, and without hesitation, they gave the order to retreat, and everyone ran to the escape tunnel reserved in the cave.

As for the spirit stone mine, there is no need to worry, at most, the other party will completely destroy the cave entrance, so that the ore source here will not be able to restore the supply of spirit stones in a short period of time.

So all they have to do is pat their butts and leave.

In this way, the remaining Lu Xu and other more than forty monks guarding the mine entered a certain underground passage of the Lingshi Mine under the leadership of Jiang Qing and Liu Chi. But the moment they entered the underground, everyone felt the entire canyon tremble slightly.

Sure enough, the Four Elephants Array was broken. Liu Chi said this expressionlessly.

Suddenly, the monks walked much faster.

......

In the tunnel, the moonstone in the hands of the monks is illuminated, and from the dust around the tunnel, it can be seen that this tunnel must have been built for some years.

The tunnel was very long, and everyone walked for half an hour, but they still did not see the slightest vent.

But at this moment, the tunnel suddenly shook violently, and in a few rumbling loud sounds, it collapsed little by little.

Under the frightened gaze of the monks, countless earth boulders directly buried everyone underneath, and the entire underground world became pitch black again.

......

A few hours later, a large hole was made in one of the stone walls of the underground passage, and then a translucent moon blade shot out of the hole, cutting a rough passage through the tunnel, and then flew back into the hole again.

After the time of the meal, a soft light shot out from the hole in the stone wall, but after the light, a person crawled out, it was Lu Xu, who was not killed by the collapse.

Lu Xu stood up and looked at the surrounding environment, with a happy expression on his face for the rest of his life. It took him a lot of effort to dig such a passage.

Lu Xu picked up a piece of moonstone and looked around before he sat on the ground with a sigh of relief.

At the moment when the tunnel collapsed and the stone and soil fell, Lu Xu quickly stretched out the earth turtle shield and activated the flame armor of the Qinglian Flame, but although he was buried deep in the ground in a series of earth shaking, he finally had room to breathe.

However, the terrain changed too much when it trembled, and Lu Xu didn't know where he was, let alone the direction. In desperation, he had no choice but to release magic weapons such as translucent moon blades and cyan flying swords, and dug in several directions at the same time, hoping to find a way out.

In this way, Lu Xu first controlled the magic weapon every time, dug out several passages, and then explored a certain range first, and then picked out the direction that was most likely to be the way to live. After crawling like this for several hours, the mana finally began to fail, which made Lu Xu have to stop.

The aftermath of the catastrophe feels really good!