Retreat, everyone retreats to the big array! Zheng Daming saw that those demonic flames were getting thicker and thicker, and suddenly shouted in a hurry, and he took the lead in pulling back and retreating towards the big array behind.

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

Seeing this scene, Feng Xin also gave the order to retreat without hesitation.

However, the monks on Lin Hao'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. Lin Hao's opponent also launched an offensive frantically, trying to contain Lin Hao.

But Lin Hao sneered, withdrew the other magic weapons and sacrificed the white scale shield, and returned to the big array lightly against the opponent's attack. The monk of the Heavenly Demon Sect had no choice but to stop outside the formation with a stupid expression.

Feng Xin saw that most of the people in his team couldn't get out of the formation, 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 moved, I was stopped by Zheng Daming.

"It's too late!The Qingyang Demon Fire has been summoned by the other party!" Zheng Daming shook his head with a blue face and said.

Lin Hao, who also heard this, noticed that the red men who were holding the big period had already shot out arm-thick cyan flames from the tip of their flags. More than ten cyan flames rushed into the air, gathered into a huge ball of cyan flames several feet in diameter, gently floating in the air and shaking majestically, extremely dazzling.

"This?"

Feng Xin was stunned for a moment, and then he was about to say something. But the following actions of those red-clothed people immediately made his face extremely ugly.

Those red-clothed men pointed their flags at the monks of the Seven Sects who were still entangled outside the formation, and suddenly the huge fireballs made a muffled "poof" sound, turning into more than ten small fireballs several feet long, and rushed straight towards these monks.

These cyan fireballs were extremely fast, and in the blink of an eye, they galloped violently in front of the Seven Sect Cultivators.

Naturally, these people had already discovered the mutation of the big fireball, and most of them used various magic weapons to meet the cyan fireball, and a very few used some talismans to carry out Dao attacks, all trying to shoot down this thing.

Unfortunately it is. Since this cyan flame is known as the "Qingyang Demon Fire", it is really terrifying!

Whether it is a magic weapon or a Dao attack, as soon as it comes into contact with the cyan fireball, it is like a moth to a fire, and it is silently dissolved.

Seeing this incredible scene, the faces of these monks turned as white as snow!

Before they could think about it, more than a dozen fireballs smashed into them at the same time, and all the shield-type spells outside their bodies were wiped out when they were touched. People turned into nothing in an instant under the demonic fire, leaving no trace in this world.

The rest of the monks who had not yet been attacked still had the slightest hesitation when they saw this terrifying scene! Flee directly to the big array.

But in this way, two or three people panicked and died directly under the opponent's magic weapon.

In this way, as soon as one of the seven factions defending the spirit mine came into contact with the other party, it had already lost nearly a dozen Qi Refining Stage disciples and one Foundation Building Stage cultivator, which could be described as a heavy loss!

But the power of the Qingyang Demon Fire is not only that!

These cyan fireballs were manipulated by the red-clothed people and once again merged into a whole. Immediately afterward, it turned into a cyan flame wave and rushed straight towards the four evil arrays.

The faces of everyone hiding in the formation changed greatly. The color of panic spread to all the monks.

Seeing this, Feng Xin frowned. asked Zheng Daming bluntly:

"Brother Zheng, what the hell is going on with this cyan flame, how could a foundation building period monk release such a terrifying true fire?

Zheng Daming 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 Zheng was fighting at the border that day, he only occasionally saw the terrifying nature of this Qingyang Demon Fire! As for whether it can break through the four evil formations, there is really no way to speculate below! Later, I heard from some elders that this kind of demonic fire is not something that can be released casually, not only does it require these Flame Cultivators to cultivate this kind of Qingyang Demonic Flame Battle, but each release is also at the cost of reducing their own cultivation. That's why it's so hard to resist!"

Zheng Daming's words made Feng Xin and the other monks look at each other, revealing a depressed expression! At this moment, the cyan flame collided with the four-color prohibition of the large array, and let out a low explosion, attracting everyone's attention.

I saw that the cyan waves kept hitting the four-color light curtain one after another, making the light curtain ripple non-stop, but it was finally the terrifying demon flame, which made the monks of the seven factions in the array breathe a sigh of relief for the time being.

But Lin Hao and the others didn't take it easy for long, and they became worried again.

Because as time passed, the four-color light curtain had gradually dimmed under the repeated washing of cyan flames, which was obviously a sign that the great array was about to break. And although those people in red were also sweating profusely waving the flag, it was obvious that there would be no problem in supporting them for a while.

All the monks in this battle are desperately using their brains and thinking hard about how to retreat from the enemy or get out!

Judging from the situation of other spirit mines being attacked, although the monks of the Seven Sects who fell into the hands of the Demon Dao were not killed immediately, they would also be escorted behind enemy lines immediately. No one knows what will happen to the people of the Demon Dao after being a captive?

However, the Seven Sects and the Six Sects of the Demon Dao have fought so far, and their hatred is as deep as the sea! How could they treat the other party's captives so easily? Especially since the other party is also very good at the vicious method of extracting souls and refining gods, this makes the monks of the Seven Sects even more uneasy!

Therefore, the matter of surrender was not mentioned as a last resort. I know that there is an underground passage that can lead directly to dozens of miles away, which should be enough for us to escape!" the old man who had been stationed here for more than ten years suddenly said with a calm expression.

These words were like a boulder stirring up a thousand waves, which immediately made Feng Xin and the other monks startled at first, but then they became excited, really? Great, you can get out now!

......

The Seven Sect Cultivators, who were originally panicked, suddenly had anger on their faces, and they couldn't help but be overjoyed! Lin Hao was also very surprised. After all, he also didn't have the slightest way to deal with those cyan demon flames, even if he wanted to fight hard, he might not be able to fight it.

Feng Xin and Zheng Daming, who were excited in their hearts, once again confirmed the authenticity of the underground passage from the old man's mouth, and then hesitated to give the order to retreat!

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. The spirit stones contained in the mine, the people of the Demon Dao can't take away a single bit. Even if it is a mortal who mines, the warring parties will generally not do harm!

So all they have to do is pat their butts and leave. In this way, Lin Hao and more than 50 other monks guarding the mine entered a certain underground tunnel of the spirit stone mine under the leadership of the old man. But the moment they entered the underground, everyone felt the entire canyon tremble slightly.

"The Four Evil Formations have been broken!" Feng Xin said with an expressionless face, and suddenly, the steps of the monks were much faster.

......

Inside the tunnel, the moonstones in the hands of the monks illuminated brightly. From the potholed walls around the tunnel, it can be seen that the tunnel was completely excavated by hand, which surprised the monks a little.

According to the old man, this tunnel was originally an extremely long spirit stone vein, so unknowingly, the person who collected the spirit stone dug such a long underground tunnel, and directly opened the exit at the other end.

Thankfully, the tunnel was too long, and he remembered it vividly. Otherwise, there is really no way to escape today!

The other monks nodded in agreement.

But at this moment, the tunnel suddenly shook violently, and in a few loud rumbling 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 broke out of the stone wall of a natural stone cave in the underground world, and then a lizard-like puppet beast rushed out of the hole, looked around, and then jumped into the hole again.

After a meal, the lizard trap beast jumped out of the hole in the wall again, but at this time, a person crawled out from behind it, it was Lin Hao, who was not killed after the collapse.

Lin Hao stood up and looked at the surrounding environment, with a happy expression on his face for the rest of his life!