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Ou Chuyang's main attack attracted the attention of the sandworms, but Xu Jie'er kept flying around the sandworms, and the long sword would splash golden light everywhere it fell. The purpose is to quickly find the weakness of the sandworm so that it can be killed as soon as possible.

Ou Chuyang, who stood proudly in the sky, was like a demon god surrounded by purple light, waving his arms impermeable, constantly smashing around the head of the sandworm, the purple hair danced with the wind, and the sky was full of the shadow of the purple lightning thundersnake, tightly wrapping the sandworm in it.

What I want to say is that Ou Chuyang's purple qi is really powerful, and the weird thunder snake slid through the scale armor of the sandworm every time, making a "zizi" sound like conduction, and the sandworm seemed to have never been attacked by this kind of attack, and it couldn't stop hissing in pain. The beast's eyes, which were twice as large as the cow's pupils, were as red as blood, and they wanted to swallow the flickering fly on their heads.

However, the sandworm is a spirit beast without limbs, and its main attack is still on the head, and Ou Chuyang's speed is fast enough, resulting in the sandworm having a body of strength but unable to act on Ou Chuyang's body.

After going back and forth, Ou Chuyang became addicted, and he did enough to do it, the offensive that was rushing like the water of the Yellow River had completely attracted the attention of the sandworm to his side, so that even if Xu Jie'er kept stabbing the sandworm with a long sword, he was not attacked by the sandworm half a time.

Everything went smoothly, although Ou Chuyang's consumption was much greater than Xu Jie'er's, but after a long time, Ou Chuyang finally waited for Xu Jie'er's judgment.

"There are scales everywhere on the body, and there are no weaknesses. Its weakness should be in the head. ”

While attacking, Xu Jie'er's voice came from not far away, Ou Chuyang heard this, his eyes stared, and his eyes kept scanning the huge head of the sandworm.

If the weakness of the spirit beast is not on the body, it must be on the head, which is a well-known thing. That being the case, once the scope is narrowed, things are much easier. No matter what kind of spirit animal it is, no matter how big its head is, it is nothing more than a few points: eyes, nose, mouth, and forehead.

Sure enough, under Ou Chuyang's careful observation, he finally discovered that on the forehead of this sandworm, there was a similar fold, this place was only the size of a palm, even more uneven than the old man's face, obviously it should be soft skin and pieces of flesh to have such a look.

"Try the top of your head. With this discovery, Ou Chuyang hurriedly shouted, and as a pioneer to attract attention, Ou Chuyang suddenly lowered his body a few points so that the sandworm lowered his head.

Ou Chuyang's plan succeeded, and Xu Jie'er swept to the top of the sandworm's head safely, but it was not yet discovered. The long sword shook slightly, pulled out a golden sword flower, held it with his backhand, and tapped the jade finger of his right hand.

Aurora Sword. ”

As soon as the words fell, Xu Jie'er's fingertips flashed with golden light, and a golden light comparable to sunlight shone brightly. The man was even more head-down, and his fingertips were aimed at the piece of flesh on the top of the sandworm's head that was not protected by scales.

The figure fell rapidly, and the golden light on the fingertips was very dazzling, and it didn't take long for it to turn into a wisp of gold, which came out through the fingers. Jin Mang had the width and narrowness of a long sword, and it seemed like a sharp sword plunged straight into the top of Sha Zao's head.

Xu Jie'er's sharp attack led the aura of the surrounding heaven and earth to surging and converging, and at the focus of that ray of golden light, a huge amount of energy overflowed uncontrollably, forming a golden short sword condensed from internal qi at his fingertips. This sword has no handle, and the blade of the sword, which is long enough to be golden and prosperous, faintly reveals the cold light of the deputy.

At this time, the sandworm seemed to feel that this huge crisis was coming, and the eyes of the two beasts like cow pupils widened violently, and they shook their bodies wildly, just about to raise them to avoid this blow. Suddenly, Ou Chuyang's figure appeared above his head at the right time, and this time he didn't escape, on the contrary, Ou Chuyang clenched his fists together, raised them high above his head, and suddenly smashed the sandworm's newly raised head from top to bottom.

"Boom"

A huge roar sounded out, and the big mouth of the sandworm that was about to open was tightly closed by Ou Chuyang's punch. Almost at the same time, Xu Jie'er's sword finger finally came belatedly.

"Poof"

Hot blood spurted out and rose in the sky, like the last cherry blossoms in the destruction of the world in this space filled with yellow sand and dust.

"Whew"

The roar of the Skyquake Beast surged out from the sandworm's mouth, forming a huge ripple of sound waves in a moment, shooting out in all directions.

Ou Chuyang, who was closest to the sandworm, felt it the most, and at the moment when Xu Jie'er's sword finger was inserted into the top of the sandworm's head, the sandworm opened its bloody mouth violently, and countless sound waves and sharp swords shot out suddenly, wanting to puncture people's eardrums, Ou Chuyang subconsciously covered his ears with his hands, and carried it up with all his strength, and the purple and faint thunder shield formed in front of his body.

The sonic sword shot at the thunder shield, and it emitted an extremely piercing buzz, and after a while, it had just condensed from the internal qi into the thunder shield like glass, producing a crack in the Dao, and at this time, Ou Chuyang twisted his body in mid-air and kicked on the thunder shield fiercely, and his person used the power of this kick to generate a backlash and retreated more than ten zhang away.

At the same time, Xu Jie'er stretched her arms slightly, and her person was like a big bird in the sky, shooting out far away.

Gathered together, the two of them breathed separately, but they didn't dare to leave the sandworm for half a minute.

"It's done. Seeing the sandworm constantly writhing its huge body, Ou Chuyang's eyes lit up and he said excitedly.

Xu Jie'er smiled, she didn't expect that the plan of this battle would be so successful, and the Aurora Sword Finger actually hit the vital part of the sandworm smoothly. Overjoyed, Xu Jie'er suddenly crossed her feet and laughed.

However, at this moment, the mutation protruded, and something seemed to bulge from the wounded position on the top of the sandworm's huge skull, and slowly, a pointed object showed its head, like a small tentacle.

Seeing this, Ou Chuyang and Xu Jie'er suddenly lost their joy because they had successfully hit the key point of the sandworm, but in exchange for a solemn and cautious face.

"What's going on?" Xu Jie'er looked at the mutation of the sandworm in horror, her eyes full of shock.

"It's like there's been a change. Ou Chuyang guessed in a low voice. However, the internal qi is mobilized again to prevent the coming changes.

The huge sandworm, swinging its body as thick as a tree, kept shaking, and slowly, the scale armor that was completely wrapped in earthy yellow began to fall off one by one. After half an hour, a cold breath spread through the venue. The earthy yellow body of the insect also became blue and dull at the same time.

It seemed that after a long time, a sharp horn about half a meter long had been drilled out of the wounded place on the top of his head, and this sharp horn was like the sharp horn of a unicorn emitting a faint blue light, not only that, Ou Chuyang and the others only felt that the temperature of the surrounding air began to gradually drop.

The desert in the daytime, irradiated by the sun and the unique geographical characteristics, should be hot and dry, like a furnace, but in the change of the sandworm, the temperature of the surrounding air actually plummeted, which can only show a problem, that is, the attributes of the sandworm itself are undergoing fundamental changes.

"What's going on? Why do I feel so familiar with this breath?" Suddenly, Xu Jie'er suddenly exclaimed.

Ou Chuyang nodded, and said without thinking: "That's right, it's the breath of this." ”

As he spoke, Ou Chuyang took out the Nine Shadows Fire Crystal that Mu Lin handed over to him, and compared the two, the two found that the momentum emanating from this sandworm was actually similar to the energy generated in the Nine Shadows Fire Crystal.

At this time, the sandworm's body had turned blue, and its thick body was completely wrapped in a blue flame that was extremely cold, and from a distance, it looked as terrifying as a demon from hell. In particular, the thick sharp horns on its head exude a compelling aura outward.

"Stats changed?"

Feeling the gradually cold temperature around them, Ou Chuyang and Xu Jie'er were shocked, you must know that attribute changes usually directly lead to people or spirit beasts being unable to adapt to the new attributes in their bodies and dying. That's why it is said that the internal qi of the martial artists on the mainland is natural, and it cannot be changed at all.

But now, the changes in the sandworm's body have directly subverted Ou Chuyang and Xu Jie'er's understanding of previous knowledge. The change of attributes, if it does not make the sandworm die, it will greatly increase its strength, and the sandworm, which originally had the strength of the fifth or sixth level martial arts, if it can evolve again, it will not be something that the two can match. Therefore, Ou Chuyang and Xu Jie'er could only hope that this sandworm would not produce a second change.

However, things are so unsatisfactory, this sandworm did not die at all because of the change in attributes, on the contrary, its strength is constantly entering the realm.

Seeing that the dark blue flame kept rising, without the slightest intention of stopping, Ou Chuyang clenched the Nine Dark Fire Crystal in his hand and said in a deep voice: "Go." ”

Spit out a word, Xu Jie'er nodded, and the two were about to get up and leave. However, the sandworm suddenly spit out a large cloud of blue flames, directly blocking the way of the two.

Rumble...... The dark blue flames crossed the heads of the two of them and smashed directly on the sand layer, and suddenly, a wall of blue fire as high as several feet high spread, blocking the way of the two. For a moment, an icy chill spread, forming a separate cold space in this corner of the Tanas Desert, which is famous for its high temperatures.

Being in the space, Ou Chuyang and Xu Jie'er were trying to choose a way to escape, but at this moment, the sandworm finally completed its evolution. A large group of extremely cold dark blue flames spewed out, directly trapping the two of them in the middle of the sea of fire.

The icy flames exuded an aura that was colder than the water of extreme ice, constantly oppressing Ou Chuyang and Xu Jie'er, and at this time, the two parties felt that the strength of this sandworm had completely exceeded the imagination of the two. Martial saint-level spirit beasts are nothing more than that.

With such a powerful strength of the sandworm, the two of them were exhausted just by using their internal qi to resist the cold, and they couldn't draw out the excess internal qi to attack effectively.

Over time, the light on the two of them became more and more dim, and the first one who couldn't stand it was Xu Jie'er, who was much lower than Ou Chuyang in terms of strength, and he was first broken through the defensive shield by the cold ice, and his person kept shivering and fell to the ground.

Seeing this, Ou Chuyang ignored the erosion of the cold, and hugged Xu Jie'er in his arms in a flash. At this time, Ou Chuyang no longer cared about the avoidance of men and women, and the purple qi in his body diffused out, tightly surrounding the two of them.

However, just now, Ou Chu Sunshine was extremely difficult to protect himself with internal qi, and now that he has set aside an extra portion to protect Xu Jie'er, the consumption of purple qi must be a doubling loss. After a while, Ou Chuyang couldn't take it anymore.

Just when Ou Chuyang's eyes couldn't help but close, suddenly there was a low muffled cry in his ears.

"Evil animals, suffer death. ”

There was a loud sound like a bell and drum in the distant sky, this sound was so loud that even the screaming of the sandworm opening its mouth could not be compared, and the next moment, Ou Chuyang and the two, who were besieged by the dark blue flames, suddenly felt a fierce qi piercing through the space, shooting straight towards the top of the sandworm's head.

"Huh"

The golden light galloped like electricity, and when he got closer, Ou Chuyang found that this golden light was like a disc as thin as a cicada's wings, judging from the faint golden light and illusory ripples emitted from the disk, this disc should be condensed by internal qi. The disc flew diagonally, and in an instant, it sliced off the sharp corners of the sandworm's newly exposed head.

The sharp horn seemed to be an extremely important part of the sandworm's body, and as soon as the horn was broken, the sandworm was wounded again, and once again it screamed, but this time it was a painful wail.

Ou Chuyang looked intently, and suddenly saw an old man with a faint golden light scattered all over his body flying from a distance, the old man was dressed in a brocade forging dress woven with golden threads, and a flying cloud bun was tied on his head, like a fairy wind Dao bone. It's just that this old man exudes a domineering momentum up and down, which makes people dare not approach.

As soon as the old man appeared, he went straight to the sand worm in the wailing, turned slightly with one palm, took it out from his back, and suddenly a sharp sword with dazzling golden light appeared in his hand, the sword was about three fingers wide, four feet long, and the sword body had a dragon carving, which was not ordinary at first glance. As soon as this sword came out, Ou Chuyang only felt that the air around him was stagnant, and a sharp momentum spread out with the stretching of the sword body, and at that time, ten thousand sword lights shot out of his sword body, directly killing the sandworm.

In an instant, the heaven and earth seemed to be shrouded in the center by ten thousand rays of light, and the blazing waves and sand and dust in the entire desert could no longer be seen. It's also strange to say, don't look at the strength of this sword, it is very dense, but none of it can hurt the two of them.

On the contrary, the sandworm was much more unlucky, and the ten thousand sword lights continued to fly and rotate, forming a whirlwind vortex composed of swords. Ten thousand swords fired in unison, shining with dazzling brilliance, completely enveloping the huge sandworm in it.

Energetic, pieces of flesh and blood mixed with sand and dust flew around, the ten thousand sword light like a huge meat grinding machine, in an instant the huge sandworm strangled the body of the skin, and finally the sky suddenly a giant sword, the sword is as high as ten meters, the sword is like a horizontal mountain, slashing down, a sword will cut the thick sandworm in half.

The stout body twitched angrily, and the painful screams of the sandworms echoed in the desert, and finally the sandworms fell to the ground unwillingly. The huge insect head smashed down, and it was about to press Ou Chuyang and Xu Jie'er down the sand.

At this time, the old man finally arrived in time, and poked out a fluttering fan with one palm, and the huge head of the sandworm suddenly deviated from the trajectory and slammed into the ground.

From the appearance of the old man to the killing of this terrifying sandworm, it was only a few breaths, and the old man easily killed the sandworm, obviously, the strength of this old man was much higher than that of the sandworm, and it was not even a level at all. Ou Chuyang barely saw how the old man's sword came out of the sheath, and only saw the ten thousand rays of light appear in front of him, which was simply the difference between heaven and earth compared to Ou Chuyang's thoughts.

It's just that Ou Chuyang doesn't have time to think about the origin and realm of this old man at the moment, and now Xu Jie'er's situation is not optimistic, and Xu Jie'er's whole body is rapidly becoming cold due to the invasion of the blue flames.

Ou Chuyang was horrified when he saw this, and hurriedly took out the elixir from the ethereal ring and sent it into Xu Jie'er's mouth with a bang, but the situation still did not improve, and at this time, the old man suddenly dodged and ran over.

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