The strongest head exchange system

Chapter 505 Changeling
Stone soul cliff, in the underground river channel, Yan Xu followed the river to the depths.

The gurgling running water reverberated in the cave, other than that, there were only seriousness and the footsteps of the three disciples in the empty tunnel.

The water in the underground river is clear, and from time to time there are fat river fish jumping and causing splashes, but there are no fish monsters that are too high in rank. Presumably even if there are, they should have been preyed on by the stone soul birds outside.

The deeper the tunnel goes, the wider the sides become, and the aura around it becomes stronger and stronger.

Yan Xu walked in front and stopped, frowned slightly and said: "This place is weird, the aura is almost close to level 10, which is much higher than the cultivation holy land of the earth-level sect."

Langye seemed to have thought of something, Yan Xu told him to say it.

"The location selection of the human sect pays attention to the blessed place of the cave. In fact, the monster group, especially the group that lives in groups, will also choose a favorable location. This crypt is probably connected to the hinterland of the spirit vein of Shihun Cliff." Langxie said his speculation.

Yan Xu closed his eyes and thought about it carefully. The distribution of the hundred and ten cliffs around Shihun Cliff really found something special.

"Your guess is correct. This place is not only a natural treasure, but also a large formation formed by the stone soul bird." Yan Xu opened his eyes and nodded.

"These stone soul birds also know how to form formations?!" Mo Jun said in surprise. To him, even monsters can form formations, which is too amazing.

Yan Xu walked in front and said: "It's not surprising. With hundreds of thousands of years of blood inheritance, every monster's inheritance memory always has amazing secrets. The ninth-level stone soul bird king is smarter than many human races." , but not by much.”

After the underground secret passage got close to the bottom of the cliff, many branch passages began to appear, and the cool and fresh air flowed in the passages. At the same time, the slope of the passages began to be steep and gradually extended upwards.

Yan Xu stretched out his hand to grab, and he grabbed a very thin feather in the air.

It is the feather of the stone soul bird. If there is no accident, the top of the passage should be connected to the nest of the stone soul bird king.

"You guys wait here, I'll go up and take a look first." Yan Xu warned, and then flew up with a flick of his figure.

The light above the passage became brighter and brighter, and Yan Xu restrained his breath and approached slowly, spreading his spiritual consciousness to within ten feet around his body.

After more than ten breaths, Yan Xu approached the exit of the passage. The exit was not connected to an empty space, and there was a hidden cave in the high cliff.

On the rock wall of the cave, there are strange ghostly inscriptions, and there are more than a dozen passages, large and small, at the base of the surrounding rock walls, and Yan Xu's position is one of the passages.

In the middle of the cave, there are pieces of old tree branches and vines built into bird's nests on the high arched rocks.

Several clusters of thick spirit stone crystals broke through the ground, standing like sharp ice crystals in the middle of the bird's nest, wisps of vigorous vitality and aura lingering in the cave.

"Spiritual stone vein crystallization!" Yan Xu secretly called out the name of this thing in his heart.

The crystallization of spiritual stone veins is a mutated product of underground spiritual veins.Under normal circumstances, the spirit stones in the veins are scattered one by one, and after being mined, they are processed into the size of common spirit stones on the market.

Under special natural conditions or artificial means, the essence of a whole spirit stone vein will be concentrated to form this special spirit stone crystal.

The aura contained in the spirit stone crystal is more pure, but it cannot be cut and can only be refined. Any damage will cause the essence to flow out crazily, until it becomes a waste stone in the end.

The clusters of spirit stone essence in front of Yan Xu are the crystallization of a small vein of top-quality spirit stone. After a stream of rich spirit energy circulates in the cave, all of it is absorbed by a giant golden egg in the bird's nest.

The giant egg is more than ten feet long, frantically absorbing spiritual energy, it keeps growing and shrinking slightly, as if it is breathing.

"Is this the egg of the stone soul bird?" Yan Xu was in shock. Normally, the egg of the stone soul bird was only the size of a bucket, and it could never be so huge.

Yan Xu was engrossed, and carefully searched the monster beast classics and materials in the sea of ​​knowledge, and finally found some clues.

"This is not a stone-soul bird egg, but the shell formed when the ninth-level stone-soul bird advanced to the tenth level. I am afraid that the stone-soul bird king here is inside!" Yan Xu suddenly realized, no wonder the stone-soul bird king never appeared. Just in the critical moment of breakthrough.

Click!

A crack appeared on the surface of the giant egg, and then the crack continued to spread along the surface. In a blink of an eye, the entire giant egg was covered with cracks, and the surrounding aura formed whirlwinds and crazily poured into the giant egg.

An overwhelming momentum accumulated in the giant egg, and finally, the shell of the giant egg could no longer bear it, it was torn apart and shattered everywhere, and white mist evaporated in the entire cave.

Yan Xu carefully hid in the passage, and placed several level 10 concealment circles around his body.

The strength of the tenth-order monster and the Nascent Soul Dzogchen are comparable. Since Yan Xu can hide it from Chang Lao, he is not worried about being discovered by the awakened Stone Soul Bird King.

The white mist in the cave gradually dissipated, and a steel body with extremely beautiful lines appeared in front of his eyes. The Stone Soul Bird King was successfully promoted to the tenth rank of monster beast, and transformed into the appearance of an adult man.

The stone soul bird king's eyes were a little confused, he looked at his left and right hands blankly, and then looked down at his torso and legs.

After a little movement of his hands and feet, the Stone Soul Bird King seemed to adapt to his new human body, feeling the soaring power, and his deep blue eyes showed excitement.

"Transformation, it feels good." The Stone Soul Bird King said, and with a wave of his right hand, he chopped off the long hair that fell to the ground behind him, leaving only shoulder-length dark golden hair tied up.

The Stone Soul Bird King raised his head and looked up. The formations constructed by monster texts isolated this space from the outside world. No wonder Luo Wei and his party did not find this place.

Raise your hands and swipe left and right, and the formation above your head opens to both sides. At this time, it is noon, and the dazzling sun shines down to illuminate the entire space.

"My children and grandchildren, your king..." The Stone Soul Bird King was about to summon the flock of birds, but suddenly his expression changed drastically, and he rushed out fiercely.

There was a lot of movement here, and Chang Lao and the others also noticed the strangeness and hurriedly summoned people to rush over.

Before they could fly to the entrance of the cave, the Stone Soul Bird King rushed out of the cliff first, and a shocking anger was completely ignited like a volcanic eruption.

"Human races like you, come to my territory to run wild! I want you to pay with blood!" The Stone Soul Bird King was no longer in human form at this time, and directly transformed into a monster form, ready to kill.

"Not good! The stone soul bird of the tenth rank! Tower, you protect Luo Wei. People from the Eagle Sect will come with me!" Chang Lao immediately changed his color, and immediately calmed down and arranged for the stone soul bird king to be dealt with.

It is obviously only a ninth-level monster, why suddenly it has advanced to a tenth-level monster?Chang Lao didn't have time to think, and the stone soul bird king let out a sharp cry to attack first.

As if sensing the call of the Stone Soul Bird King, a dozen or so eighth-rank Stone Soul Birds that had been stunned by the poison of the enchanting lamp broke free from the shackles of the Eagle Sect and became fierce.

They kept more than a dozen eighth-level stone soul birds alive. Although they could not be domesticated, they had some other special purposes when they were brought back to the mountain gate. They did not expect to recover at this time, and the disciples of the Divine Eagle Sect couldn't help being in chaos.

"Kill my descendants, all of them will die to me!" The stone soul bird king spread his wings more than twenty feet wide, and a mana storm was rolled up like a stormy sea, blowing the disciples of the Divine Eagle Sect reeling.

The eighth-level stone soul bird swooped down, grabbed and exploded the disciples of the Eagle Sect who hadn't had time to stand up, killing or injuring five or six people in a blink of an eye.

Chang Lao didn't care about the death and injury of the Condor Eagle School, and after ordering the iron tower to protect Luo Wei, he jumped and fought with the Stone Soul Bird King.

The Stone Soul Bird King has just broken through the tenth level of cultivation, and his strength is lower than that of Chang Lao, but he has not lost the wind for the time being due to his anger.

At this time, Yan Xu was standing in the lair of the Stone Soul Bird King, touching the crystal of the spirit stone with one hand, and a wave of refreshing warmth came from him.

There were bursts of birdsong and monks shouting and killing from above, and sand and stones were shaken and rolled down from time to time, and no one noticed Yan Xu's existence.

Yan Xu had a panoramic view of the battle situation outside, and a bold plan gradually became clear in his heart.

(End of this chapter)