"Everyone retreats into the big array!" Lu Meng saw that the cyan flames on those big banners were getting stronger and stronger, and suddenly shouted in a hurry, so 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, Yu Le also gave the order to retreat without hesitation.

However, the monks on Ye Shusheng'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. Ye Shusheng's opponent also launched an offensive in a frenzied manner, trying to contain Ye Shusheng.

But Ye Shusheng sneered, and slashed out three swords in a row, and suddenly the three cyan sword rainbows directly forced the other party back. His figure flashed, and he had already come to Nie Ying's side, and as soon as he pulled her over, he swept in the direction of the big array, Luo Tianhan followed closely, and in a moment, the three of them had already returned to the big array.

Let these few Heavenly Demon Valley monks who were chasing after him have no choice but to stop outside the formation with a stupid look on their faces.

Yu Le saw that most of the people in his team couldn't get out of the battle, 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 body moved, I was stopped by Lu Meng.

"It's already late!The Qingyang Demon Fire has already been summoned by the other party!" Lu Meng shook his head with a grim face and said.

Ye Shusheng, who also heard this, looked over there, only to find that those red-clothed people holding the Great Period had already shot out arm-thick cyan flames from the tips of their flags.

The more than ten cyan flames rushed into the air and gathered into a huge cyan fireball with a diameter of several zhang, gently floating in the air and shaking majestically, which was extremely dazzling.

Immediately after that, under the command of those red-clothed people, the huge fireball suddenly erupted with a muffled "poof", turning into more than ten fireballs several feet in size, flying towards the monks of the seven sects.

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 they all used various magic weapons to meet those cyan fireballs, trying to shoot them down.

But as soon as their attack and defense came into contact with the cyan fireball, it was like a moth to a fire, and it was silently melted away.

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 instantly turned into nothing under those cyan fireballs, leaving no trace in this world.

The remaining monks of the Seven Sects who had not yet been attacked saw this terrifying scene, and they still hesitated at all!

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

Under the manipulation of the man in red, those cyan fireballs were once again combined into a whole, and then turned into a sea of cyan fire and rushed straight towards the four evil formations.

At this time, all the people hiding in the formation suddenly changed their faces.

Yu Le frowned tightly, and asked Lu Meng directly:

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

Lu Meng listened to the other party's series of questions and couldn't help but smile bitterly. But seeing that the other monks were staring at him intently, he had no choice but to explain helplessly:

"Don't hide it from fellow Daoists, when Lu Mou 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! It's just that I later heard some elders say that this kind of demonic fire is not something that can be released casually, it not only requires these Flame Cultivators to cultivate this Qingyang Demon Fire, but also at the cost of reducing their own cultivation every time, so it is so difficult to resist!"

Lu Meng's words made the monks look at each other, revealing a depressed look!

As he spoke, the cyan sea of fire had already collided with the four-color prohibition of the Great Array, and it made a low popping sound, which immediately attracted everyone's attention.

I saw that the cyan sea of fire kept hitting the four-color light curtain wave after wave, making the light curtain ripple non-stop. But it was finally the terrifying demonic flame that made the monks of the seven factions in the array breathe a sigh of relief temporarily.

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

Because as time passed, the four-color light curtain had gradually dimmed under the repeated washing of the cyan sea of fire, 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!

"I know that an underground passage can lead directly to dozens of miles away, which should be enough for us to escape!" At this time, an old man who had been stationed here for more than ten years suddenly spoke.

These words were like a boulder stirring up a thousand waves, which immediately surprised Yu Le and the other monks at first, but then became excited.

"Really?"

"Great, now you can get out!"

The monks of the Seven Sects, who were originally panicked, suddenly had anger on their faces, and they couldn't help but be overjoyed!

Ye Shusheng was also pleasantly surprised, he glanced at Luo Tianhan beside him, and said, "Later, when you see the opportunity, even if you retreat here, don't be at the forefront." ”

"I know. Luo Tianhan bowed slightly, and she pulled Nie Ying, who was extremely nervous, "Don't be afraid, we'll be fine." ”

"Hmm. Nie Ying nodded, not long after she first entered the Immortal Cultivation Realm, she caught up with such a big battle. She also knows the cruelty of the immortal cultivation world, maybe this battle is not a bad thing, it can make her grow up faster.

Yu Le and Lu Meng, who were excited in their hearts, directly gave the order to retreat after confirming the authenticity of the underground passage!

As for this spirit stone mine, at most, the other party will completely destroy the entrance of the cave, so that the ore source here will no longer 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 those mortals who are mining, the warring parties generally don't do harm!

Ye Shusheng and the other monks guarding the mine entered an underground tunnel of the spirit stone mine under the leadership of the old man. But the moment they entered the ground, everyone felt the entire canyon tremble slightly.

"The Four Evil Formations have been broken!" Yu Le said expressionlessly.

Suddenly, the monks walked much faster.

The moonstones in the hands of the monks illuminated the passage, and the monks were a little surprised to see from the pitted walls around the tunnel that the tunnel had been dug entirely by hand.

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!

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

In the frightened eyes of the monks, countless earth boulders suddenly fell, directly burying everyone underneath, and the entire underground world became pitch black again.