So this moment.

Everyone present looked at Li Xuan in surprise, even the female general Chu Wanqiu listened curiously.

"It's a pity that there are too few materials. To arrange a high-level dark formation, a minimum silver-level beast core is required. After fighting here for so long, there are only 36 silver-level beast cores."

Li Xuan shrugged and recounted helplessly. Next to him, a few skeleton heads held a little rag and gently fanned him.

"Don't worry, I have silver-level beast cores here, and I can give them to you."

The female general took out a pink lady's storage ring and threw it to Li Xuan without hesitation.

A storage ring is a better spiritual tool than a storage bag. It has a larger storage space and its value has doubled dozens of times.

But a good thing with such a high value, the female general even threw it to Li Xuan without any reluctance, which also surprised Li Xuan.

"Then let's go, the next formation will be changed to a high-level dark formation. You help to clean up the polluted creatures, there are too many of them."

Li Xuan stood up and instructed the skeleton warriors to walk out of the formation and kill the polluted creatures in the depths of the passage.

The survivors were also unambiguous, and rushed out immediately with weapons. Instead, the female general did not take any more shots, but followed Li Xuan and silently guarded.

The number of survivors is relatively large, so many people shot together, killing waves of polluting creatures in an instant, and it only took ten minutes to advance to the new damage formation.

Arriving here, Li Xuan immediately started to arrange the advanced dark formation, using the old formation as the prototype, and arranged it little by little.

"We're here to help."

The hot fox, the woman with vertical pupils, and a cute girl came over immediately, ready to participate in the arrangement of the formation.

Even the pale peony came over to prepare to participate.

"Shaoyao, you have a good rest, a few of them can help."

Li Xuan didn't ask Shaoyao to help her. She had put a lot of effort into the previous battle. Whether it was spiritual or mental, she had to take a good rest.

"Okay, when you need me, little junior brother, just say it."

Shaoyao also knew that his state was not good, and was worried that the formation would be affected when he arranged the formation, so he did not forcefully participate.

The rest, led by Li Xuan, took silver-level beast cores and various materials, and began to arrange formations.

The array arranged this time is an advanced dark formation, which takes longer than before, and the nodes and loops arranged are more subtle.

The striatum contained in it are interlocked, like a honeycomb, and they are connected to each other.

It can be said that the arrangement of the array method is quite complicated.

With such a formation, even a few Array Masters who help have to be careful and worry about making mistakes.

Their formation skills are not low, otherwise it is impossible to come to the abyss passage to repair the formation.

It's a pity that they didn't dare to arrange it at will, and they were trembling at every step, carefully confirming every point before setting it up.

Fortunately, they were just assistants, laying out some simple corners, and under the supervision of Li Xuan from time to time, there was no mistake in the entire formation process.

After some time.

The formation was finally formed, and a mysterious formation rippled in all directions, filling the passages in this area.

The billowing black air in the passage no longer spreads outward, but converges towards the dark formation in the form of a vortex.

The original simple formation began to gradually strengthen under the injection of black gas, becoming more and more tyrannical and larger, and in the end, the entire formation was invisible.

The formation was directly enveloped by the smoky air, and it was like a foggy area.

But Li Xuan knew that the dark formation was rapidly increasing.

As long as the formation has existed for half a year, the black energy absorbed by the formation can definitely advance the formation to the level of a seven-star formation.

With this formation, it is equivalent to completely blocking the ninth channel. If the polluting creature wants to rush out, it needs to pay a huge price.

At that time, even if the gold-level polluting creatures take action, it will be difficult to break the formation.

The key point is that as long as Li Xuan is given time, he can arrange thousands of such formations.

Bang bang bang!

Dull vibrations came from the abyss passage, the earth moved slightly, and it seemed that a huge abyss creature appeared.

After everyone felt the vibration, their expressions changed, because the sound of the vibration reminded them of a creature, the abyss armored bull.

The abyss armored bull has ordinary combat power, but has extremely strong team combat ability. It is a powerful abyss monster, and it is also a monster that often appears in the abyss passage.

now.

The vibrations in the passage are so frequent, indicating that there are at least several hundred abyss armored cattle.

This also completely changed everyone's expressions, vigilantly surrounding Li Xuan and protecting him in the center.

"Don't worry, come with me, let you see the power of the advanced dark formation."

Li Xuan smiled indifferently, and led everyone forward step by step, came to the dark formation, began to control the formation, and dispelled the fog.

really.

At the moment when the fog disappeared, the densely packed abyss was clad in armor, rushing towards them, and there were so many that they couldn't see their heads at a glance.

They are covered with thick scales, their sharp horns are facing forward, and white mist is exhaling from their mouths.

Coupled with their sturdy stature and indomitable rushing momentum, their appearance brought great pressure to the people on the scene.

"Arrow rain!"

Li Xuan mobilized the energy of the formation to condense dark arrows in midair.

The formation of so many arrows consumes a huge amount of energy, but after the energy around the dark formation is consumed, it quickly absorbs black gas and continues to replenish it.

Such a scene also made everyone's eyes flash, and they were pleasantly surprised.

Whoosh whoosh!

Dense arrows fell from the sky, covering the rushing abyss armored cows like a rain curtain.

When so many arrows hit, normal people would be afraid, but the abyss armored cow not only did not fear, but instead accelerated.

Puff puff!

The arrows fell like a rain curtain and shot towards the abyss armored cow running wildly in front. The sharp arrows left wounds on the abyss armored cow.

Many abyss armored cows were shot with arrows in their eyes, and fell to the ground mourning, but more abyss armored cows were only slightly injured and continued to run wild with arrows all over their bodies.

"Long gun!"

Li Xuan extracted dark energy, condensed dense spears, and shot out again.

Under the super-fast projection, the sharp spear instantly penetrated the body of the abyss armored cow in front, and fell down in pain and wailing.

The smell of blood permeated the passage, and more and more spears appeared, sweeping the abyss armored bulls one after another.

Although the thick-skinned abyss armored cow is very resistant to beatings, there are too many spears~lightnovelpub.net~ The energy seems to be inexhaustible, and it keeps condensing.

finally.

The last abyss armored bull with a spear stuck in its body, walked slowly to the vicinity of the formation, let out a final wailing, and then fell to the ground with a plop, dying out of breath.

The place fell into an eerie silence.

Everyone watched this scene in disbelief, watching Li Xuan, a child, kill the densely packed abyss armored cows by means of the formation.

To know.

These abyss armored bulls will suffer heavy casualties even if tens of thousands of soldiers fight against each other.

But now.

Li Xuan alone, with a newly formed formation, solved the abyss armored cow.

Such a scene, such a picture, made the scene quiet for several breaths, and then cheers erupted.

"It's too strong to kill them all."

"The advanced dark formation is really an amazing formation."