"Heavenly Demon Crystal?"

Xiao Yu looked at this extremely ordinary white stone and asked in surprise.

"Heavenly demons, spirits of the outside world. The fairy sister put away her smile and said indifferently, "The seal is broken, the core of the world is broken and isolated, and through my source power to harvest, time and space will change, because of the power of the other world, it will condense into a miniature world, and the ancestor of all spirits will be born - also gods and demons." ”

Xiao Yu stretched out his hand and took it from the fairy sister's hand, the tentacles were as warm as jade, and he couldn't help asking, "This thing, will you get it every time?"

"If there are no accidents, there should be gains. The fairy sister said lightly, "However, in the world of the Seal Array, there are big and small, difficult and easy, if the core is not strong enough, the natural harvest of spars will be scarce." ”

Xiao Yu played with the spar hand, and was amazed, accidentally touched his wrist, suddenly felt a heat, and his heart moved, and he took away the spar, only then did he pay attention to the fact that the red mole was still there.

"Patriarch......" Xiao Yu was a little distracted.

"Would you like to see her?" asked the fairy sister softly as she swept her gaze over the red mole.

She ...... Isn't it already dead?" Xiao Yu was surprised.

"Before that, there was nothing to be done. "There seems to be a breeze blowing on the fairy sister's body, and her long hair fluttering," but now, after the seal has been lifted, there is some slight possibility - but this matter will be said later. ”

Sister Fairy raised her hand, slid in the air, it seemed that a void was easily pulled away, she sighed leisurely, and said: "How many years, I have never tasted my own strength, although it is only a little loose, but this feeling is really nostalgic." ”

Xiao Yu was beside him, and he also had a vague sense of sound and instinctive awe, but there was also a cordial and no danger.

"With this thread, I have appeared in this realm, and I can delay for a while to solve your doubts. The fairy sister suddenly looked at him, and said, "The power of this spar can improve the effect of the exercises, and your forging body skill can break through, relying on my body alone, the collision of boundary forces is really dangerous, and it is very easy to be detected by this realm! ”

"That's good, of course. Xiao Yu nodded, calculated and said, "A world that took me months of work, 180 million ...... After entering the battle to spend time, it will accumulate a lot of years...... I don't know how long I live, can I support it?"

The fairy sister chuckled and said: "This realm is your original body, and it must not be changed, but once you have returned a trace of my strength, you can use some small laws to fix the time you enter the formation at the moment of escaping into the world of the printing array, no matter how many thousand days it accumulates, for you, it is only in an instant." ”

Seeing Xiao Yu's joy, the fairy sister said at the same time: "But because of this, after you enter the formation, your strength will be solidified, and how to improve it is in vain." In this way, it is no longer possible to break through the quadruple with strength. ”

"With the help of this spar, it's not a problem. Xiao Yu's smile remained unchanged and said, "I will practice diligently, one is to improve my strength and speed up the speed of consumption, and the other is to promote and prolong my life, and I will help you finish it in my lifetime." ”

The voice was sonorous and did not turn around.

The fairy sister looked at him and sighed faintly.

"Since this spar is wonderful, how should it be used?" Xiao Yu asked instead.

"Because there is a world within it, it needs to break the boundary. In order to isolate the power of the realm, it is still necessary to arrange the isolation sound array......" The fairy sister looked at the fragments of musical instruments on the ground, frowned and said, "But ordinary musical instruments, it should not be possible, only the strange things of heaven and earth, or the sound instruments that contain the sound elements of the realm, are possible." ”

Xiao Yu also frowned, and muttered: "I haven't heard of strange things, do you have to really sound the instrument......

"If it's not a complete instrument, the fragments of parts that have been washed by the sound elements can also be used. The fairy sister said beside her, "But the scale of the number will probably be doubled." ”

Xiao Yu suddenly remembered that on a previous mission, he was accompanied by a treasure hunter, but it was inconvenient to detect the fragments of the sounder?

Instruments are hard to find, but fragments are rare.

"I've got a way. Xiao Yu clapped his hands and smiled at the fairy sister.

On the second day, the morning dew was shining, and the fog was light.

After Xiao Yu got up to practice, he went down the mountain.

The mist in the mountains, like a light veil, the mountains and forests, the stone steps of the pavilion, are shrouded, like smoke and clouds, blowing with the spring breeze, like a girl, dancing.

Xiao Yu breathed in the fresh breath while walking through the fog, and involuntarily, he would think of the misty city.

The dead are gone, and the living are like this.

Although it is not life and death, it is like each other.

Putting aside a wisp of dust, Xiao Yu walked quickly.

The income from his mid-class mission is quite rich, and this time he will go down the mountain, he will find a merchant, or a treasure hunter, a trading sounder, or a fragment.

Thinking about the accumulation of wealth, I don't know how much it will cost in the future, but according to the amount of the fairy sister, it should be barely enough in the short term.

Xiao Yu secretly decided that from now on, it seems that he can't ignore worldly money, and he has to care more about it.

When I came to a fork in the road, I suddenly stopped.

Xiao Yu hesitated for a moment and turned in the direction of Wuhui Lin.

I haven't seen you for a few months, and I miss it, I wonder if Xiao Hei has digested the White Tiger Demon Beast Neidan now?

The movement under his feet is as light as flying, and Xiao Yu's body speed is amazingly improved compared to before.

Xingyao Nine Heavenly Formula, every breakthrough, such as life and death, inhuman suffering, in exchange for earth-shaking changes. The fourfold realm, in the realm of sound cultivation, the body is solid, it can be said to be comparable to the earth sound realm, the peak monk of the four turns.

The cultivation of the turtle dragon shake, but due to the isolation of the world of the Indian array, the difference in sound, the need to adapt to the transformation, a bit of a drag. However, after a few months, the accumulation of sound elements is also considerable, and it will soon reach a complete turn. The definition of the sound is basically completed, and it can be advanced when the time is sufficient.

After a while, Xiao Yu entered the forest, and with his ability of "steel and iron bones", he naturally had no taboos and went straight into it.

"Ahhh

Suddenly, a doll's milk voice sounded from a distance.

Xiao Yu was wondering to himself, and a black shadow came shuttling in.

Looking at the familiar figure and familiar movements, Xiao Yu did not resist and let it hover to his arm.

"Xiao Hei?" Xiao Yu asked softly.

"It's me, of course!" said Black Snake, holding his head up, spitting out a letter.

"Did you speak?" Xiao Yu was extremely surprised, and touched its head.

"Last time, I ate, Nedan, grass, and after that, that's all. Xiao Hei wagged his tail, "Learn the human language, trouble, go to the village, villagers, don't find out, be careful, hide, hide, stuffy, pain, oops, oops......"

Xiao Hei doesn't seem to have much conversation with people, and it's intermittent, but he can understand the general situation.

Xiao Yu listened patiently to it, and wondered.

I have never heard of the White Tiger Neidan, which is paired with Hanyin Grass, has such an effect, and there should be other opportunities......

In any case, Xiao Hei Kaiyin is always a happy thing.

You must know that demon beasts have no sound cultivation, and it is extremely difficult to make regular sounds. Now that I have achieved inexplicable achievements, I am open to my future or my practice, and I can say that I have crossed an important threshold.

Xiao Yu was chatting happily with Xiao Hei while thinking that for the demon cultivation sound method, it was really rare, and it was not available to ordinary monks, and it needed to be considered in the long run.