Gu Immortal, Gu Gu Gu Gu Gu Gu

"Retreat quickly!"

Seeing such a strange method of transforming the giant beast into a ghost, many Tongyang clan masters changed their faces and immediately withdrew.

But their speed was still a little slow, and they were crushed by these giant beasts in an instant. The next moment, they turned into a shriveled corpse, and fell to the ground and shattered into pieces.

"What a vicious method!"

Everyone in the Tongyang clan was startled and looked towards the old patriarch.

"It's really very strange..."

The old patriarch also had an unsightly expression on his face, and he looked around the Skeleton Army with a dazed look in his eyes, but he could not find any trace of Wu Yun at all.

If the fighting continues like this, I'm afraid the outer areas will fall soon.

"The flames of the Tongyang clan cannot suppress them. Unless a high-level Gu Master takes action, there is no way to stop their advance."

Many clan leaders hesitated for a moment. After all, this was the first time they had experienced such a confrontation. Sending troops rashly would only make the opponent's team stronger.

Unless it is a strategy of elite troops, but the Snow Mountain Alliance is fighting with the Tuoba Clan on the front line and cannot mobilize more elite troops.

Wu Yun took advantage of the situation and used strange and invincible means to create chaos that made everyone feel terrified, betting that they would not be able to find a way to deal with it in a short time.

Judging from the current situation, this tactic has worked.

"A mere fourth-rank Gu Master has put the alliance into such a predicament. This person must be eradicated!"

Witnessing the brutal slaughter of Moon Worship Sect masters at the foot of the mountain and the increasing number of ghost soldiers' bones, the higher-ups on the mountain all changed color and finally understood why Li Changsheng regarded Wu Yun as the alliance's number one enemy.

"Immediately send high-level Gu Masters to activate the Snow Mountain Alliance's outer formations. Never allow these corpses to get close to the alliance."

Faced with the defeat of his people, the old patriarch of the Tongyang clan felt deeply humiliated. He did not care about the shortage of Yuanshi in the alliance and resolutely decided to activate the outer formation of the snow mountain.

Halfway up the snow-capped mountain, the foundation stones of the formation hidden under the ice and snow were revived after decades of silence.

Rays of glittering and auspicious light shot up into the sky, spreading out at the highest point and hanging down to form an elliptical protective formation, building a transparent eggshell line of defense for the front of the alliance.

"The formation has been activated already? The deterrent power of the underworld's authority is truly astonishing."

Wu Yun had a smug look on his face, and as he watched the elliptical protective formation rise, the sneer on his face became even more pronounced.

According to conventional tactics, when the Snow Mountain Alliance faces external enemies, the main forces of the outer clans and the militia should first resist, and then the main forces of the major clans should form a second line of defense.

The formation was not activated until the third line of defense approached the core battle line.

But now, facing Wu Yun's methods, the alliance actually directly activated one of its core methods, which shows the strong suppression power of the underworld on low-level practitioners.

"Then let me see how long your formation can last."

Wu Yun had no intention of getting into a stalemate, and attacking the city was not what he wanted.

However, as the only person who controls the power of the underworld, he also wants to test the limits of his abilities.

In addition, the elliptical formation did add obstacles to infiltrating the Snow Mountain Alliance. Therefore, the Yin soldiers' team, which was originally intended to create chaos, headed towards an unpredictable siege.

With the full mobilization of the power of the underworld, black and red fog filled the area within a few miles.

Pairs of half-rotten, pale hands kept breaking out of the ground.

Mummies and skeletons emerged from the ground like a spring. There were so many of them that they almost formed a sea of ​​bones.

"Quickly inform Master Li of the battle situation here. The number of corpses awakened by the power of the underworld has reached thousands, and the outer defense formation will not last long!"

Many high-ranking officials of medium-sized clans were extremely anxious. They could not imagine what situation the Snow Mountain Alliance would face if their defenses were breached.

"Attack the mountain!"

A red light flashed in Wu Yun's eyes, and the black bow behind him had solidified.

This divine weapon was like black iron wrapped in flesh and blood, covered with black and red meridians and blood vessels. It trembled strangely and emitted a heart-pounding, sinister and cold aura.

As the bowstring vibrated, an invisible force swept across the sky above the army of bones. These aimless, mindless and horrible monsters seemed to be instantly injected with some consciousness, and they all looked towards the formation of the Snow Mountain Alliance.

Then, surging like a tide, the Skeleton Legion rushed madly towards the Snow Mountain Alliance.

The skinny hands and the powdered yet extremely strong bone claws violently slapped towards the alliance formation.

The dense sound of hitting was like raindrops, and the alliance's formation was instantly shaken under the impact.

At the edge of the formation, black and red smoke threads were like substance, seeping into the back of the formation... Under the snow-capped mountains where the alliance was located, many corpses were buried in the ice.

At this moment, these corpses were given new life. Along with the teeth-grinding sound of ice breaking, black and purple withered hands emerged from under the snow-capped mountains one after another.

"The formation has been lost!"

A shrill cry cut through the sky, and everyone in the Snow Mountain Alliance focused their attention on one thing.

A corpse that looked like an ape and was covered in purple frostbite was frantically digging the ground, exposing a huge rock underneath that was engraved with array patterns.

Although the masters guarding the cornerstone of the formation had already taken action against these mummies, the enemy was numerous and attacked from below from time to time, causing frequent chaos and little interception effect.

The two Gu Masters lost consciousness for a moment, and were grabbed by the ankles by the outstretched hands. They fell to the ground with screams.

The corpses around them swarmed over them and drowned them.

In a blink of an eye, the two Gu Masters were torn to pieces, and even the Gu worms were unable to rescue them in time.

"Clan leader, two more formation foundation stones have been destroyed!"

Bad news came one after another. Although a large number of bone legions were blocked outside by the formation barrier, the power of the underworld invaded the land of the Snow Mountain Alliance through the gaps in the formation.

Countless corpses buried in the snow-capped mountains are moving underground where the Gu Masters cannot see. Their purpose is not to launch a sneak attack, but to destroy the cornerstone of the formation!

"The high-level Gu Masters haven't arrived yet? Where are the other Alliance masters?"

The Tongyang clan leader frowned, but compared to the panic of the people around him, he did not have much fear in his heart.

Putting aside the appearance of these mummies and their strange existence, their strength is not strong.

They are only slightly better than ordinary people, and have the advantage over Gu Masters only in numbers.

As long as you find the weakness, you can easily defeat it, which is even easier than dealing with ferocious beasts.

"The Alliance has ordered the abandonment of the outer defense line. All personnel from medium and small clans have been evacuated."

Several masters of the Tongyang clan quickly arrived and, while explaining the situation, they led the leaders of the middle-level clans to prepare to evacuate their positions and retreat to the mountain.

"What? Who issued this order? If we abandon the outer area, the foundation of the formation will be lost."

The Tongyang clan leader is obviously unwilling to give up the outer positions, and his thinking is easy to understand.

The clans on the grassland have suffered a lot, and even these insignificant formation cornerstones are considered precious assets.

When he heard that they had to give up the territory they had fought for in the past, the first thing he thought of was to fight to the death.

"The order was issued by Master Li, and a support team from the big clans has been organized. We must retreat immediately, otherwise it would be disobedience!"