The fire viper, which had been burned by the flames, had a trace of black smoke on its body, and its dark green body had lost its luster, like a huge black loach.

It secreted a large amount of toxin several times in a row, and was incinerated by the Yanlong, causing it to have little poison left in its own storage.

The biggest advantage is gone, and there are still injuries all over the body.

It is sinister and cunning by nature, how can it sit still and wait for death.

It screamed frantically at Long Yun, this was a deterrent and intimidation before escaping!

The next moment, it dragged its huge blackened body and quickly slid away from the scene.

"Oh no, it's going to run!!"

Looking at the fleeing viper, and then at the old man Li who was still rushing in the distance, Long Yun didn't know whether to catch up or not, the viper was seriously injured, this was the best opportunity to kill it, but his Xuan Qi had already consumed ninety percent, if he dared to catch up, he might be overshadowed by it.

"Do you want to catch up......?"

The question was in his mind, and he struggled for only a moment.

He gritted his teeth and chased after him!

In the breath he had just thought, his idea was very simple, as long as he followed the viper from a distance, did not approach, did not move, and secretly followed to find its hiding place, and then, when Old Man Li arrived, he would go up and slaughter it.

After dealing with it, he will be able to show off in front of Old Man Li, praising himself fiercely and mercilessly.

He's such a smart kid.

But the old man Li, who came quickly, lifted his heart.

"Oops, why is this stinky boy so aggressive at a critical moment!" His brows were already furrowed, and he was shocked by Long Yun's actions.

"This fire viper probably has a male mate......"

In a whisper of great concern, he had already chased after him in an instant.

And Long Yun, who secretly followed the viper in front, did not show the slightest sound and controlled it from a safe distance.

The size of the Fire Evil Viper is many times larger than that of the Blue Dark Tiger, and although it is a little farther away, it can still see a vague snake shadow, paddling desperately in front.

"Hmm, is this its lair?!" Long Yun stared at the front and whispered.

He saw the viper writhing its massive body and rowing into a dark cave. Now, he only needs to wait for Old Man Li to arrive, and he can complete the harvest.

After a few breaths, a figure flashed in and came to his side.

"Stinky boy, are you alright?" Old man Li's face was heavy and worried.

"Shh

Long Yun waved his hand and booed, signaling Old Man Li to speak quietly, then pointed to the hole in front of him, and said softly: "I'm fine, that big snake is in the hole in front, I watched it get in!"

"Can you endure it, so bold?!"

"Hey~, a little, a little!" Long Yun touched his head and said with a proud smile.

Old Man Li's face was gloomy for a moment, and he said coldly: "You can still laugh? Do you know that this female fire evil viper is likely to have a mate, and if you are bumped into by it, ten lives will not be enough for you to die!"

Long Yun: "!"

"And another?!" He exclaimed, but quickly covered his mouth for fear of disturbing the viper in the cave.

"Just saying it's possible. Old man Li looked at the dark cave and said lightly.

Long Yun, who wanted to perform well, now his little feet trembled unnaturally slightly, and his heart palpitated, he may have almost lost his life just now.

"Don't move if you stay here, I'll test it!"

He told Long Yun, and then, in an instant, he came to the entrance of the cave.

The entrance of the cave in front of him was deep and dim, he did not rush in, but a trace of fire ignited in the palm of his hand, and then, with a slight flick of his palm, the trace of fire was sent into the hole, he was not to burn the cave, but just a simple temptation.

As the fire entered the cave, there was no movement at the entrance except for a little light.

Old man Li used fire breath to test the danger, in order to lure out the male fire evil viper that might exist inside, his face was condensed, and he did not suspect any movement in the cave.

In his suspicion, he lit a few more fires and threw them into the cave.

"Hiss~hiss~!"

Suddenly, there was a hissing sound of a viper spitting out its core from inside the cave.

"It's coming!" Old man Li listened to the sound and said in a deep voice.

"Not good, so fast!"

Between the words, he had teleported back a hundred meters away.

At the same time, a large snake with a dark green glow all over its body quickly swiped and rushed out of the hole, and its huge body appeared in view again.

Its giant pupils stared at the enemy in the distance, spitting out a scarlet and narrow snake hyacinth, and in less than half a breath, it rushed directly towards Old Man Li who was a hundred meters away.

"I finally couldn't help but come out. ”

"Hmm, why don't there be horns on its head, and it's a mother's, is its mate a mother's, and the mother's is with the mother?!" Long Yun looked at it from a distance, the big snake that flew out of the mouth of the cave, for a moment, his eyes fluttered, and he wondered: "Hey, how is it a little similar to the one just now!"

“！”

"No, this, this... This is the fire viper just now, how can it ...... How can it be... and its wounds...... The scars on its body are gone!!" His expression trembled violently, his face did not have a trace of blood, and he trembled and screamed.

In the distance, Old Man Li was also shocked and heavy, he couldn't see that this was the fire evil viper that had just fought with him, but its injury, how could it be so fast!

It's only been less than half an hour since then, and its serious injuries have healed?!

He couldn't have imagined that things would be so strange, that he didn't attract the mate he expected, but waited for it to heal from a serious injury.

But in the face of the viper that had already attacked suddenly, he couldn't care so much, and once again used his Xuan power to condense the Xuan Halberd.

The Fire Evil Viper swiped rapidly, its huge body glowing with a faint poisonous light, and it had to get close to Old Man Li to have a chance to poison him with venom.

"Phantom... Halberd... God... Thorn!"

Like a sound from outside the sky, the sound of chaos.

The halberd broke away from his palm and hovered in mid-air in the Valley of Despair.

For a moment, the afterimage was illusory.

Close your eyes and open your eyes, five halberds, volleying the world.

“！”

"I ...... Am I dazzled?Why are there four more halberds?!" Long Yun rubbed his eyes vigorously, and at that moment, he thought it was his hallucination, and exclaimed in shock.

At this critical and dangerous moment, five volleyed halberds suddenly flipped in the air, and stabbed at the Fire Evil Viper in turn!

"Town!" he screamed.

Whew~呲!

The first halberd was violently thrust into the viper's tail and froze it in place!

"Hiss~Roar!" The fire viper screamed and swayed wildly, trying to break free.

"Town!"

Wow!

Three in a row, in response, flew out, piercing the upper, middle and lower parts of the viper's dorsal spine respectively, and inserted them into the surface.

The huge snake body is as if it is frozen by nails, and it can't move, only the snake's head can still sway from side to side!

"Town!" shouted for the third time.

The last halberd slammed down, piercing into the viper's death hole with incomparable precision—seven inches.

"Hiss~" The fire viper hissed the last wail of its life, seven inches were pierced, its vitality was destroyed, and its huge head collapsed with a bang, and it died.

"Dead ...... Is it dead?!" Long Yun shouted, looking at the fallen viper with a shocked face.

Old man Li silently withdrew the Xuan Force, and the five Xuan halberds inserted in the snake's body also dissipated.

He gasped violently, his chest rising and falling rapidly in succession, obviously wasting a lot of his metaphysical strength and physical strength by launching that move.

That Xuan halberd is not a real thing, it is condensed by Xuan Li, and it is precisely because of this that he reacted so hard to create the "Phantom Halberd Divine Thorn"!

He manipulated the first four halberds in order to immobilize the huge snake body, while the fifth one was to be able to accurately pierce the seven inches of the fire evil viper and bury it in one fell swoop!

The corpse of the fire evil viper was lying quietly on the empty wasteland, and the old man Li, who had recovered a little, flashed to the side, slowly walked to the head of the viper, condensed a miniature version of the halberd in his hand, and shook his hand and swiped it gently.

In front of the Xuan Halberd, the skull was like tofu, and there was a blue color in it, and a fist-sized lens shone with a dark light, and he took it out gently with one hand.

"Fortunately, there was no damage!" He looked at the lens in his hand and sighed deeply.

"Old man Li, this is what you want?!" Long Yun, who was hiding in a safe area, also quickly came to the corpse at this time, and asked suspiciously: "Hmm? What a strong Xuan Force fluctuation, what the hell is this stone?!"

"Nuka," he replied faintly.

"Nuclear crystal?!" Long Yun was puzzled and exclaimed, and said, "This thing grows inside the head of the Xuan Beast?"

"Yes, but not all Mysterious Beasts have nuclear crystals, but only Xuan Beasts that have reached the level of Spirit Mysterious Beasts can generate nuclear crystals. ”

“！”

Long Yun looked at the nuclear crystal in his hand, his eyes were full of confusion, and he stretched out his hand to touch it.

"Don't mess around!"

The little hand stretched out instantly retracted, and he looked at Old Man Li with a face full of grievance and incomprehension.

Old man Li paused for a while, and solemnly explained: "The nuclear crystal is relatively fragile, and it will break if you are not careful!"

"Do you know why I didn't directly cast the "Red Fire Flowing Sun" in the first place, because I was afraid that the fragile nuclear crystals would be burned together, and the nuclear crystals without the protection of the skull would be even more fragile. ”

Long Yun's aggrieved face softened slightly, and he said suspiciously: "Then this stone, no, is it a nuclear crystal, is it very useful?"

"Hehe, it's very useful. He smiled lightly, stood with his hands in his hands, and said slowly: "The nuclear crystal is the essence crystallization of a mysterious beast, and it is also something that countless Xuan cultivators dream of, if you absorb it, it can effectively help you cultivate, and different nuclear crystals have different effects." ”

He glanced at the nuclear crystal in his hand, and there was a burst of fire and hope in his eyes, and he spoke loudly: "The nuclear crystal of the fire evil viper in my hand has the effect of "Wen Xuan", which can just repair my Xuan vein, which has been frostbitten by the cold for seven years. ”

"After I absorb it, my cultivation will be able to recover faster!"

Long Yun sighed in his heart, no wonder Old Man Li valued this nuclear crystal so much, he didn't even let him touch it, it turned out to be extremely important to him.

It didn't take long for him to seem to remember something, and asked softly, "Old man Li, why did this big snake's injury suddenly heal?!"

"Let me ask you stinky boy, did the Fire Viper go anywhere else before I arrived?"

"No, I followed it until it got into this cave. ”

He frowned and said in a deep voice, "Oh, then the answer is in this cave!"