Chapter 173: Machine Spirit

"Then let's dig up the spirit crystal, will this spirit crystal form a vein elsewhere?"

"Well, yes, but that's going to take a long time. If I put it in my space, it would have been much shorter. I will also absorb some of the power of the spirit crystals to strengthen myself, so the ore veins are not as large as they are now. Ya'er said.

"That's no problem, as long as you need it, it's okay to absorb it all, and we'll collect spirit stones in the future." Mu Yao said. This is actually indifferent to Mu Yao. I have the medicine garden of Yao'er, which can be alchemy and sold, that is, the spirit stones will never be used up.

So where is this spirit crystal? Mu Yao's divine sense was released, and he carefully perceived the place where the aura was most intense. Sure enough, in the hundreds of feet underground, there was a point of light, a skull-sized spar, and the whole body exuded a rich aura, as if a mass of energy was slowly emitting a halo. And the aura of the spirit stones around it is also extremely strong.

Not to mention this point of light, even some of the surrounding spirit stones have already surprised Mu Yao, is this the legendary best spirit stone? Sure enough, it is not comparable to a medium-grade spirit stone. It's not an exaggeration to top 10,000 pieces a piece.

Now that the spar has been found, it is almost time to dig him out, this is a hundred feet underground, it is not far to say, but this is a spirit stone vein, and it is not easy to dig it. The hardness of a spirit stone that has not been absorbed by spiritual power can be called terrifying. If it weren't for the fact that it couldn't be processed and shaped, I believe that someone would have used it to refine weapons a long time ago.

Mu Yao immediately took out his Qingfeng sword and dug it on the ground, the first thirty zhang was relatively smooth, Jindan's six-fold cultivation, the power of this physical body is also extraordinary, plus he also has the method of forging, and he also understands the weakness of the ore. But the further down you go, the more spirit stones there are, and the stronger they become. Even the ground-level Qingfeng Sword is difficult to break.

Then Mu Yao changed the Heavenly Rank Huolin Sword, and continued to dig down twenty zhang. Sure enough, the higher the quality, the more powerful it is. Even so, Mu Yao has been digging here for three days. But it has not yet dug to a distance of seventy zhang. And at this time, the Huolin Sword was no longer able to break through the ore layer. Mu Yao had to stop and think about countermeasures. There are still more than 30 zhang, I don't know what to do.

"Apprentice, the ore below is of extremely high quality, it is already difficult to dig out without professional tools, and you don't have to worry about cultivation resources for a long time after you can have such a vein. But at this time, since you want to dig up that spirit crystal, it is a little difficult. You can think differently, since the spirit stone will become a waste stone as long as it absorbs the spiritual energy in it, why don't you cultivate directly here, absorb the spiritual energy of the underground spirit stone, and let it become a waste stone, so that it will be much easier to dig in the future? Venerable Chiyang reminded.

"yes, why didn't I think of that? It's really a fan of the authorities. Thank you for the reminder. Mu Yao patted his head and said.

Mu Yao also remembered his spirit gathering array after being reminded, and this time he changed it slightly, pointing in one direction to absorb the spiritual energy, so that it was easy to extract the spiritual energy of the spiritual stones underneath.

And this time, not only Mu Yao, but even the two masters of Yao'er, Chiyang, and Yinyue, as well as the Star Refining Furnace, are all trying their best to absorb this aura.

The power of the third-order spirit gathering array should not be underestimated, except for Mu Yao in the Spirit Pill Pavilion before, no one else dared to absorb the spiritual energy, but this time there was no need to be polite. This is a whole vein of spirit stones. No need for nothing.

I saw that the rich aura was converging towards Mu Yao's body at a speed visible to the naked eye, and the spiritual liquid on Mu Yao's dantian was also raining down, and soon it had the previous scale, and the consumption of the body was also replenished, and it was only less than a day at this time.

The spirit stone veins under his feet have a tendency to sink, and the spirit stones that absorb the spiritual energy naturally turn into powder, and Mu Yao is also sinking down little by little, which is completely without using his own strength and any tools to drop a foot, although there are not many. But it also shows that his method is right.

The reason why there is such a speed is not how fast Mu Yao's absorption is, even if it is several times that of others, he can't absorb so much aura in a short period of time, this is all absorbed by Yao'er. For Yao'er, aura absorption is a bottomless pit, as long as there is always a can be absorbed, of course, it depends on Mu Yao's cultivation.

At the end of the second day of absorbing the aura, Mu Yao had successfully stepped into the Jindan Sevenfold, and at this time, the ground of thirty zhang had been directly emptied by Mu Yao by more than ten zhang. The rest is still being absorbed.

Not only Mu Yao's forehead cultivation has been improved, but even the two of Chiyang Yinyue have also benefited greatly from this endless absorption of aura. His own soul has become more stable, and he is also accumulating strength for his rebirth in the future.

Time passed in a hurry, absorbing aura cultivation like this, time flew by, and after another half a month, Mu Yao also successfully stepped into the realm of Jindan Ninefold, and at this time, the spirit crystal was already close in front of him, Mu Yao and Yao'er both stopped absorbing spiritual energy.

Looking at the spirit crystal in front of him, Mu Yao was speechless in surprise, this is the heart of a whole vein, and obtaining this heart is equivalent to holding a whole vein of spirit stone, although it is not a large vein. But it is also enough for his next cultivation in the Yuan Infant Realm.

Mu Yao put the spirit crystal into the Yao'er space, and the aura in the Yao'er space instantly became even stronger. The spirit crystal fell to the ground as if it had taken root, and the gravel next to it was directly filled with aura, and then exploded, because ordinary stones could not withstand such a rich aura. Directly submerged into the deeper part of the space. Next, it's up to Ya'er to see how she operates.

When the spirit crystal was taken away by Mu Yao, the entire ore vein trembled, as if it was about to die.

"Uncle, how should I collect the rest of the ore?"

"Brother Yao, if you don't have the remaining spirit stones, let's not collect them, so that this vein can give birth to the next spirit crystal more easily and faster." Ya'er said.

Hearing Yao'er say this, Mu Yao suddenly felt that he was a little insatiable, if he compared this vein to a living creature, he dug out other people's hearts, but fortunately, this heart will grow again.

"Well, then listen to Yao'er. Let's go back and seal this place so that they can continue to conceive the next spirit crystal. Mu Yao said.

Immediately, he jumped out of this hundred-zhang pit and came to the cave of this black jiao.

At this time, Mu Yao thought that there was still the black Jiao trapped in the Star Refining Furnace, and he immediately took out the Star Refining Furnace and looked at the Black Jiao in it.

After some temptation, Heijiao finally understood that he had no way to escape, but his skills were nowhere to be used.

"Master, what should I do with this black Jiao?" Didn't ask.

"Directly refine and extract its essence and blood, as for the divine soul, you can directly refine it into your Qinglian Sword, so that the quality of your Qinglian Sword can be further improved, but it's a pity that the power of this Black Jiao's divine soul is too weak and not suitable for the Huolin Sword." Venerable Chiyang said.

"Well, okay, refining its essence blood first, and then refining its essence into the Qinglian Sword, this is a good idea." A ray of essence flashed in Mu Yao's eyes, whether the ginger was still old and spicy, he didn't expect these at all. I thought I could only roast and eat meat.

It just so happens that this is the dragon's lair, and generally no one dares to approach, and it is also a safe place.

Mu Yao placed the Pure Heart Lotus Fire under the Star Refining Furnace, and this time he directly refined the Jiaolong, and when the Jiaolong died, the natural essence and blood spirit would come out. But how does this look like a soup stew? Especially after three hours, there is still a smell of meat wafting out.

Twelve hours later, the dragon was completely refined, ten drops of essence blood, and one spirit appeared in the star refining furnace, and this spirit was still making the last resistance, constantly colliding in the furnace. The overlord of the region no longer exists.

Mu Yao collected the essence of blood and spirit. In the sealed jade bottle, he first took the Jiaolong essence blood to strengthen the physical body, ran the Qinglong Body Forging Technique, and cultivated this body forging technique to the second stage, but at this time, Mu Yao, who was in the ninth fold of Jindan, already had a physical body strength that was no less than this body forging technique. When Mu Yao consumed all the essence blood, he also cultivated the Qinglong Body Forging Technique to the third stage.

Under the operation of the Qinglong Body Forging Technique, the whole body is covered with fine scale armor, and there are no sequelae, but there are still time limitations. makes Mu Yao's physical strength now surpass that of the previous Black Jiao. Because Black Jiao's body is huge, Mu Yao completely uses the strongest armor to cover his whole body, increasing his defense through the Green Dragon Forging Technique. Naturally stronger than the black Jiao.

To put it simply, when I was cultivating, I was still able to break through my body skin many times by the pure energy of this black Jiao to achieve such an effect. It's really not easy to get the ability, it depends on whether you are willing to pay.

In this way, it was another day before Mu Yao took out the Qinglian Sword and prepared to refine the Qinglong Spirit into it as a soul. In this way, if the Black Jiao Spirit grows in the future, coupled with the search for better materials, the Qinglian Sword will have a chance to be promoted to a heaven-level treasure, or even a divine weapon. This weapon soul level is a necessary condition for a divine soldier, even if it is his own Huolin Sword, there is no weapon soul at this time.

Fortunately, Mu Yao has mastered the inheritance of refining weapons, this is the last and most important step, refining into the soul of the instrument is still recorded, although it is the most difficult step, but now everything is ready, the materials are complete, and the quality is good, how can you not test it.

"Heijiao, I know that you have a grudge in your heart and don't obey me, but as a result, you have no other choice, surrender to you and have a chance to become a soul and live forever in the world, and it is more likely to be promoted to the heavenly rank in the future, or even an artifact, when your soul power is strong enough, it is not necessarily that there will be no day of rebirth. If you don't cooperate, I can also erase the last trace of your consciousness and refine it directly into the sword. From now on, I can only be a machine spirit without thinking. ”

Heijiao is already in the middle of the fifth order, and his spiritual wisdom has been opened, but he has not evolved his language ability, and after reaching the sixth order, he will naturally evolve this function. It can even transform into a human being.