"The first time you guide, you just have to relax and remember my guidance. The fairy sister stretched out her hand to probe, and a slightly cool breath broke into Xiao Yu's body, directly pulling out the origin power.

Xiao Yu couldn't help but shuddered.

In his heart, he was a little amazed, you must know that he has long lost the feeling of cold and heat, and it is not easy to feel the cold.

At the same time, the pale blue cyclone, as if summoned, slowly circled and expanded towards Xiao Yu's body, and finally, wrapped his body in its entirety.

At this time, Xiao Yu's physical body suddenly shook, and it seemed to enter a warm pond, and the qi outside his body rotated, constantly echoing with the source power in his body, making a gentle vibration.

Xiao Yu's mind was locked, and he was quiet as usual.

At this moment, within the closed formation, the sound of sorrow suddenly arose, like countless creatures, screaming, excited, crying, screaming, begging for mercy, unwilling, angry......

Countless surging noises came surgingly, in Xiao Yu's ears, crazy and noisy.

If it weren't for the cultivation of the sound body, the instinct had the ability to detect the separation of control and thought on the sound of all things, and this kind of terrifying noise would immediately make ordinary people collapse and go crazy.

Xiao Yu was as calm as ever.

It didn't take long for the voice to fade abruptly, turning into a vigorous primordial aura, a strange power that had never been seen before.

At this moment, the formation made a crackling sound, and around the cyclone, the natural scene was shattered like glass, scattering and disappearing, if Xiao Yu could open his eyes and see each other, it would be like turning into a hollow darkness.

With this darkness, it can be said that they are isolated from the world, and the place where Xiao Yu and the fairy sister are is like two heavens and the earth.

But for the fairy sister, it was all expected, her voice, unobstructed, came faintly, and passed on Xiao Yu Zhihai: "Be careful, the heavenly demon will become a god." ”

When the words fell, there was a faint shadow of black and white, from the darkness below where Xiao Yu was sitting, suddenly rising, surrounding Xiao Yu, like a butterfly flying.

This ghost, which seems to be a complete life, is peeping and speculating. Soon, it confirmed Xiao Yu's existence, and the whistling sound sounded and rushed straight into Xiao Yu's body.

Xiao Yu's consciousness suddenly changed the world, and he only felt that he was standing on a barren desert.

"Destroy this Heavenly Demon and everything will be over. The voice of the fairy sister still echoed in his ears, guiding him.

Xiao Yu shook his right hand, and the thin sword that he had been carrying with him appeared in the same shape, just like usual.

It seems that this is the illusory world of consciousness.

Xiao Yu realized something and looked at the other side calmly.

A monster with two horns on its head, black and white lines all over it, and a vicious monster was there, staring at him.

Looking at Xiao Yu, it was like staring at food, and it trembled with excitement. The red and black light around the body is lingering and intertwined, colliding fiercely, and a little fireworks explode from time to time.

It was the screams of countless creatures, bringing a wild and primitive impulse, which made the monster on the opposite side quickly lose its patience, let out a wild roar, and rushed over.

Mania, murderous intent, fear, resentment.

The rough momentum hit his face, Xiao Yu was as peaceful as usual, and when it approached him, he held the sword in one hand and swung it away suddenly.

A sword slashed and flew horizontally, cutting the monster into two sections.

With a roar, the monster fell to the ground and exploded into a huge blood mist, which was so thick that it was like a thick red soup, spilling out.

The scene changed, and Xiao Yu returned to the place before.

A vigorous and different power poured into his body, and as the cold star flickered, it attached itself to his origin, enriching and growing.

"The first lead, success. The fairy sister's voice sounded relieved, "With this foundation, it will be much easier in the future." ”

Xiao Yu guarded his mind, guided the source force, operated every day, and consolidated the power of this strange existence before he opened his eyes.

The black world suddenly collapsed, the blue cyclone had disappeared completely, and the light outside the array reappeared, like a broken puzzle, piece by piece, back spliced back, a gorgeous and colorful scenery.

"These powers have not been absorbed by you, but because the Heavenly Demon Ancestral Spirit has dissipated, the dragons have no leader, and they have to surrender temporarily. Sister Fairy said slowly, "Whenever you reach a bottleneck and need to accumulate breakthroughs, these powers can be borrowed and collided with yourself. ”

The formation ended, and calm returned to the surroundings.

Xiao Yu got up and looked at the ground around him, except for the complete sounding instrument, most of the fragments of the sounding instrument used for arranging the formation were all eaten up by the boundary force and turned into powder.

For the endgame, Xiao Yu still had to clean up, but he had just moved the inner array artifact, and in the place where the Heavenly Demon Crystal was originally located, he suddenly found a crystal stone that was less than the size of a grain of rice and glowed with a slight silver light.

"What is this?" If it weren't for Xiao Yu's extraordinary eyesight, I am afraid that he would have ignored this subtle stone.

Picking it up with some curiosity, Xiao Yu looked at the sun, this dusty and sandy stone, crystal clear, with silver water, very exquisite.

Holding it in his hand, there seems to be a subtle sense of the power of the Heavenly Demon Alien Realm in his body.

"It seems to be the remnants of the Heavenly Demon Crystal?" Xiao Yu muttered.

The fairy sister originally smiled, but when she saw this, she was a little surprised, and said in a low voice: "Show it to me." ”

Xiao Yu handed it over as he said.

The fairy sister took the stone to the front and looked at it carefully, and with a light wave of her wrist, a stream of sunlight refracted the dark shadow of the stone and fell to the ground.

Xiao Yu stared at it, and it seemed that the subtle shadow was divided into different levels of color.

A kind of fluctuation, like rain hitting a pond, faint waves, scattered in an instant, extremely weak.

"Is this stone inappropriate?" Xiao Yu asked softly.

Hearing him ask, the fairy sister turned her head and said lightly, "This is the Boundary Primordial Stone." ”

"Boundary Primordial Stone?" Xiao Yu asked intently when he saw that she was paying attention.

"A rare curiosity. The fairy sister picked it up again, looked at it carefully for a while, and said, "In itself, it is the cornerstone of the construction of a world, and the benefits are too many to imagine...... Generally speaking, it is only in that level of war that it occurs by chance. ”

"However, with your current state, there is little use. The fairy sister looked at the broken array and said, "I didn't expect that the Heavenly Demon Crystal, through this realm sound method, would condense such a treasure. ”

"It's so precious, how can it compare to the Heavenly Demon Crystal?" Xiao Yu asked.

"It's all one, and it's a dead thing that remains after being stripped of the spiritual machine. If you want to distinguish it, it is like a hatchable chicken egg, and a stillborn baby that cannot break the shell. The fairy sister said metaphorically.

Xiao Yu was unmoved by the treasure, and asked calmly: "If I carry it with me, will it cause covetousness?"

"It doesn't matter. The fairy sister shook her head, "Its spirit is lost, and it is difficult to provoke notice." What's more, unless it reaches a certain level, you can't see the origin of this thing at all. ”

After handing the Boundary Primordial Stone to Xiao Yu, the fairy sister said, "You can carry it with you, the most basic function, you can calm your mind and condense your soul." Although the boundary primordial stone is rare, the quality of this thing is extremely poor, and it is estimated that the reason for the extreme weakness of the heavenly demon crystal. ”

Xiao Yu pondered for a moment, and carefully embedded this small stone into the handle pattern of the thin sword.