"Moo!"

Seeing humans appearing in front of him, the undead serpent opened its mouth full of bone spurs, let out a deep roar, and spit out a foul-smelling black liquid like a fountain.

Fergus and others are equipped with energy shields, and they are the fourth-generation perfect-grade energy shields improved by Cang Yun, a new master magic pattern constructor of the Magic Pattern Research Institute.

Those black and smelly liquids were easily stopped by the fourth-generation energy shield, without causing any harm to Fergus and others.

However, the plant overpass laid by his thorn deer cannot be protected by the energy shield.

Where those liquids are spilled, any plants will rot and die instantly.

The overpass made of plants turned into black rotten wood in an instant, unable to bear the weight of Fergus and others, it quickly collapsed and emitted a strong stench.

Fergus and the others had no choice but to jump off the overpass and drive the Thorn Deer towards the Undead Serpent.

And the undead serpent's intelligence didn't seem to be very high. Its own venom breathing obviously couldn't hurt Fergus and the others, but it still made a sound like retching, constantly spitting out the venom accumulated in its abdomen.

For a while, the stench in the dense forest was overwhelming, and Fergus and others were basically not affected because of the protection of the energy shield.

But the undead who rushed towards them suffered disaster. Whether it was a skeleton soldier or an undead knight, after being stained with black liquid, their bodies would shatter into pieces as if they had osteoporosis.

It wasn't until Fergus rushed to the front that the undead serpent stopped breathing, opened its wide mouth, and bit Fergus who was in the lead.

boom! !

The undead serpent's bite was easily dodged by Fergus, knocking down several big trees one after another on the ground, and countless undead were accidentally injured.

And Fergus held the sword in both hands, and slashed at the back of the undead serpent's neck.

The gorgeous sword light came into contact with the scales and bones of the undead serpent, and there was a crackling sound, and a seven or eight meter long crack appeared on the thick neck of the undead serpent.

Through that crack, Fergus could see all kinds of strange bone structures.

However, after eating the undead snake that was hit hard by Fergus, there was no discomfort at all.

It turned its head and continued to bite Fergus. At the same time, its body curled up and entangled, compressing the space for Fergus to dodge. At the same time, the hand bones and ribs in the gaps between the scales also dragged the undead along the way into the big snake's body.

After Fergus deftly avoided the big snake's attack, the wound he left on the big snake's neck had also recovered to its original state.

"Commander, this guy is hard to destroy!"

Holding a giant hammer and hammering out a big hole in the belly of the undead serpent, Bonn, the leader of the Fifth Chapter of the Chivalry Knights Corps, saw the wound he had worked so hard to recover in the blink of an eye, and asked with some headaches Fergus.

Fergus also had some headaches about the ability of the Undead Serpent to devour other undead and recover its own injuries. After looking up at the faint light emanating from the eye sockets of the Undead Serpent, Fergus gritted his teeth and shouted to the other chapter leaders :

"You come to attract its attention, give me time and opportunity, I have a way to crush its skull and extinguish the fire of its soul.

As long as the fire of the undead is extinguished, no matter how strong the undead is, there is only one way to die.

However, just looking at the dark golden color of the skull of this undead serpent, one can tell that its defense is extraordinary. It is very difficult to break it with one blow, and only Fergus present has this ability.

The reason why he chose such a weird weapon as the spiral sword was to match his strongest combat skill - the whirling of heaven and earth.

This is a purely offensive skill, and it can explode with astonishing power after being charged. Even Pantheon, the **** of Sparta, was reborn once under Fergus's full-charged gyration.

This is the result of Pan Sen's defense, and its destructive power can be imagined.

However, on the battlefield, Fergus basically won't have the opportunity to accumulate all over the world, but as long as he has a quarter of the strength he used against Pantheon, it is not difficult to destroy the head of the undead serpent.

Fergus drove the thorn deer and began to wander around the undead serpent. Vega, the commander of the 7th Chapter of the Scarlet Knights, guarded him to eliminate the attack interference of other undead.

The other five chapter masters cooperated with each other, constantly attracting the hatred of the undead serpent, buying time and opportunities for Fergus.

Fortunately, the wisdom of this undead serpent is really not very good. It was constantly played and played by the five battle commanders. Not only did it not cause casualties to the red knights, but it killed and devoured many undead soldiers by mistake.

Half a minute later, Fergus saw the timing, jumped up from the back of the thorn deer, hooked the head of the undead serpent with the zipline, and drove his body to fly above the undead serpent.

The zip line retracted, Fergus held the spiral sword in both hands and began to rotate, blood surged and clinged to the spiral sword, forming a neon-like gorgeous sword light, piercing towards the skull of the undead serpent.

"Moo—"

With a deep roar, the spiraling neon sword light, like a huge drill bit, penetrated from the head of the undead serpent, and then drilled out from its jaw.

The gloomy light in the eyes of the undead snake disappeared instantly, and the body standing proudly in the dense forest began to disintegrate rapidly while falling down.

A large number of bones slanted down like a waterfall, scattered in the dense forest, and piled up into a hill of bones.

Kaka~

Fergus let go of the spiral sword, stood on the top of the bone mountain, and took a deep breath.

Just as he was about to summon the Thorn Deer and leave here, he was startled when he looked up.

In the distance, a huge undead skeleton nearly 100 meters high was lying on the ground, looking coldly at his direction.

This skeletal undead is completely composed of various white bones, and it is completely impossible to see what kind of creature it looks like.

There are only two hollows on the face, in which faint blue flames flicker, and its body is supported by its thick limbs, and every step it takes will make the ground tremble slightly.

In addition, there is a castle made of white bones on its thick back, and a slender figure in a black robe holding a sickle can be vaguely seen.

"What is this!"

Fergus quickly calmed down the horror in his heart took out the communication crystal and recorded the giant bone monster.

boom! !

At this moment, there was a sudden roar in the sky.

A thick thunderbolt suddenly flashed in the clear sky, directly hitting the Bone Dragon fighting the Brass Dragon Gastro.

The bone dragon obviously possessed good spiritual intelligence, and at a critical moment, it deflected its body, only to be hit in the neck by lightning.

Although half of the neck was turned into powder, its mobility was not greatly affected.

Opening its mouth, it spit out a faint blue flame, and after forcing the brass dragon Gastro back, the bone dragon quickly flew towards the giant bone beast.

After Fergus saw Thunderfury Creos appearing behind him, he was certain in his heart. He rode on the thorny deer he had found, and quickly ran towards the acrobatic knight.

7017k