There are a lot of heaven and earth source stones in Wu Kong's body.

Generally speaking, other powerhouses ambush a few Heaven and Earth Source Stones in the small world of the Inner Universe, and then let this Heaven and Earth Source Stone automatically absorb the power of chaotic breath, disperse the power of laws or elemental power, and store it in the rock formations near it, so that ordinary stones become source stones.

Some source stones contain the power of the law, and for mortals, they are the treasures of the law, which are precious and abnormal. Some source stones contain elemental powers, and for mortals in the Holy Realm and below the Holy Realm, they are even more strange things that supplement cultivation. More precious than Spirit Stones and Elemental Stones.

For the powerhouses and realm masters of the Yun Realm Period, this source stone has no much use, and only plays a role in improving the environment of the small world of the inner universe. However, for the powerhouses of the Yunjie Period and even the Realm Lords, the Heaven and Earth Source Stone can allow the small world of the inner universe to build an extra layer of source stone veins, greatly improve the balance of the laws of the small world, and regulate and strengthen the solid process of the earth of the small world.

But the most important function is that this Heaven and Earth Source Stone can use the power of the laws of heaven and earth and various other forces to nourish the heart of the law and the origin of the plane.

Its mineral veins are like the meridians and veins of a small world, and its own itself is like a backup heart. It is very harmful to cultivate the heart of the law of cultivation, which is equivalent to allowing the strong people and realm masters in the Yun Realm period to practice the technique of "Qi and Blood Nourishing the Soul" all the time, and can continuously strengthen their spiritual will and increase their understanding.

It's just that even if it is a few realm masters, this Heaven and Earth Source Stone, the size of nine zhang is enough, and no matter how much it is, it is a waste.

However, Wu Kong once obtained the core of "Empty Devouring". The small world secret realm contained in the core has a whole vein of heaven and earth source stone - not a source stone vein, but a heaven and earth source stone vein, and all the buried in it are heaven and earth source stones.

"If these things can be exchanged for boundary crystals, then I will earn them. Afterwards, let's compare it again, using the boundary crystal and using the time-defying divine pill, which thing is the most cost-effective to improve cultivation. ”

Soon, he returned to Dancheng.

It was still not the time for the auction to start, and Wu Kong waited another day. The auction house is open there. Guests are allowed to drop in and buy items that are not part of the auction.

When Wu Kong walked to the gate, he saw the old man again, and he was smiling. See Wu Kong. smiled and said: "It turned out to be Wu Kong's majesty xià......"

Quickly transmitted the voice with a divine thought: "Yijing Majesty Xià is coming this time." I don't know what to do? Do you want to sell the auction on consignment?"

Wu Kong was very depressed, and muttered: "You are a puppet, you can actually use your divine thoughts? Lao Tzu gave you a tip last time." Your mother/egg, tipping you is to let you take advantage, and you should not give it, you bury yourself in this seat like this, you can't find death?"

For the sake of this old man just transmitting his thoughts and not shouting loudly, and for the sake of him still taking care of Wu Kong's face, Wu Kong didn't care about him, just pretended not to see it.

Unexpectedly, this old man was energetic, and his mind transmitted: "Wu Kong's majesty has a great future, such a master, he should be generous, and the old puppet said casually, why should Wu Kong's majesty take it to heart?"

Wu Kong sneered: "It is precisely because you are a mere puppet that you dare to joke about this seat that this seat is angry." ”

The old man choked.

Wu Kong said: "Don't think I can't see it, although you are a puppet, but the divine consciousness of the strong man in the auction center can descend on you at any time, and use your divine mind to control your activities, so you can use your divine mind to communicate with me, otherwise...... Hmph, where did the divine idea come from?"

The puppet old man laughed dryly and apologized again and again.

"Okay, the adults in this seat don't care about the villains...... Well, I see, in this auction center, there are a lot of people coming and going, and there are quite a few realm masters who come in and out of here, and there are even half-step realm lords in the late stage of the Yun Realm? However, there are also a lot of puppet stewards and puppet waiters like you, and there are a lot of them, and now it is not that you are lacking......

"It's better to take me in and lead me to sightseeing, and then if I can get a discount or benefit from shopping, your tip will naturally be indispensable, if not...... Hmph, this seat is a small belly chicken intestines, make a note of what you ridiculed this seat before. If you are biased, you have to hold grudges. Wu Konghu said with a grimace.

The old man was stunned, then nodded, solemnly, stood in front of Wu Kong, bowed, and stretched out his right hand: "Guest officer, please." ”

There are many people coming and going, or consignment, or looking at some of the auction items consigned by others, or shopping, etc. Seeing the puppet butler behaving like this, he couldn't help but be surprised, and looked at them one by one.

"Who is that person? He was able to let the outer door manager of the auction center lead him in. ”

"I recognize the man, who seems to be ...... Wu Kong Majesty?"

"What? That's the ...... He had just come over from the fifth layer of the Chaos Tower, and he was a few realm lords who were hard to carry the ...... of several high-ranking realm lords Wu Kong Majesty?"

"That's right!!"

"Hiss~~~~ It's him? I didn't expect it, I really didn't expect it......"

Looking at Wu Kong's gaze around, there were many people who were suddenly full of reverence, but some people frowned, and their eyes became guarded.

Wu Hollow sneered: "These people ...... Luo Ying is saying, these people are all comrades-in-arms? Comrades in arms who are fighting the demons together? Don't be kidding. ”

Wu Kong's strength is a little stronger, and those people don't need to expose all the vigilance in their hearts, right? It is clearly a direct show that they don't want to stand on the same side as Wu Kong. Speaking of which, although they were shocked by Wu Kong's strength, they were even more afraid of offending the other Upper Realm Lords.

From this, it can be seen that the people of this world don't seem to think that those high-level realm masters are wrong, nor do they think that there is great power to prevent those high-level realm masters from dealing with Wu Kong.

"Humph!!"

Wu Kong's face was a little ugly.

The old man led Wu Kong in, and after a little look, he found that it was a hall, with a front desk, and there were puppet guards standing against the wall on both sides, all wearing armor, looking like they could deal with the troublemakers at any time.

There are two passages on both sides of the front desk, and there are forks next to the passages.

The old man led Wu Kong to a side hall, where there were many cabinets, and all kinds of strange things were placed on each transparent cabinet. There is also a puppet man as the boss in the back.

Wu Kong's mind swept away, and he found that the things stored in the cabinet were all simple products. For example, the information in the memory light group is incomplete, only a small part, and everyone can use the divine mind to read it remotely. But inside the kitchen cabinets, there are also miniature teleportation arrays.

The old man said: "There is a qiē item in the cabinet, the guests can inspect it, if they feel satisfied, they want to buy, they say their intentions, and set the price." The golem will teleport items from the miniature teleportation array. The customer looks at it again and buys it directly without any problem. ”

Wu Kong nodded.

Suddenly, he noticed a strange energy crystal in a transparent crystal counter.

It appears to be a few tenths of a centimeter long. It is oval in shape. Looks like an olive. However, the whole body is crystal clear and purple. However, there is a metallic reflection on the surface. Wu Kong couldn't tell for a while whether this was a crystal substance or a metal substance, he could only feel that there was an unpredictable power contained in this thing, which seemed to be a faint law of time and space, as well as a faint demonic energy.

"What is this?" Wu Kong asked.

Before the old man could say anything, the salesman behind the counter said, "This is the magic core." The middle grade of the magic core. ”

"Demon core?" Wu Kong was surprised: "Can you tell me in detail?"

The salesman looked at Wu Kong in surprise, and the old man next to him coughed lightly and said, "Wu Kong, let's explain it." ”

Wu Kong nodded, flicked his fingers, and a crystal fell into the old man's hand.

As soon as the old man took it, the corners of his mouth twitched slightly—it turned out that there was a small space inside this crystal, compressing and sealing a small piece of chaotic crystal wall. Since the chaotic crystal wall is solid, the chaotic aura contained in it is physically compressed and becomes inert, and the energy does not burst out, so ordinary spatial laws can be trapped. It's just that once it erupts, the storage space will collapse.

These are a few crystals that Wu Kong condensed outside, which is equivalent to a boundary crystal.

"Sure enough, it's a crystal of majesty......" the old man complained in his heart.

"I don't understand, you can help explain it, and you will benefit from it afterwards...... There will be more than one crystal. ”

The old man didn't hear it, and only explained: "The so-called demon core is actually the energy core of the demon clan, and after this energy core is broken, the demon clan will be completely destroyed." On the contrary, if this energy core is not destroyed, the demons can continue to resurrect. There are many small world monsters, and there are similar energy cores, just like this one, but the energy levels are too far apart......"

Wu Kong was stunned when he heard this, and hurriedly interrupted: "Wait, wait, you say, this is the energy core of the demon race?

"Yes. ”

"That means all demons have this thing?"

"To be exact, in the spatial rift of the third layer of our Chaos Tower, the second layer of the first layer, the demon race from another Chaos Tower world has this thing in their bodies. ”

Wu Kong listened and gasped: "I'm very strange, I killed countless demons on the third layer of the Chaos Tower before, and even devoured their demon qi and completely killed them, why didn't I see the demon cores of those demons?"

The old man said: "In fact, in our world, if you kill the demon race, you will hardly get the demon core. The demons fall on our side of the world, and at most there is less than a 1 in 10,000 chance of dropping the demon core. It has to be a coincidence that it will happen. But on the contrary, if we concentrate a large number of troops, counterattack another Chaos Tower through the spatial rift, and kill the demons there, we will definitely be able to obtain the Demon Core.

"Kill the demons with the strength of the few realm masters, and you can get the magic cores of the few lower grades, the few middle grades, the few upper grades, and the few best grades, and if you kill the demons with the strength of the middle realm masters, you can get the magic cores of the middle grades, the middle grades, the middle grades, and the middle top grades.

"It's just that when the demon clan falls, it will often self-destruct the magic core, and it is not easy to get a complete demon core. ”

Wu Kong listened and couldn't help but ask: "It's the same demon race, why does the demon core drop in another Chaos Tower, but the Chaos Tower on our side doesn't drop the demon core?"

The old man said, "I don't know. ”

After a pause, he said: "Many powerhouses have a lot of speculations, some guesses are because the laws of the two Chaos Towers are different, and some guesses are because the will of the two Chaos Towers is shrouded in different ways. Some speculate that the opponent's demon core only hides or turns into demonic qi after entering this world, and it is not really that there is no zài, and there are other speculations.

"Before, Wu Kong, you forcibly devoured the demonic qi, which means that the invisible demon core may have been sucked out by you. ”

Wu Kong's pupils contracted slightly. muttered, "No wonder...... Those Upper Realm Lords are so concerned about my absorption of demonic energy...... It's not just because I can improve my power by absorbing demonic energy, right? This magic core must also be of great use, right? However, I clearly didn't feel that I had devoured any demon core, and I couldn't find it in the small world of the inner universe. ”

"So...... Only then will the strong pay special attention to you. Maybe I think I can learn the secret of the appearance and disappearance of the demon core from you?" said the old man.

Wu Kong was stunned for a moment, looking at the old man deeply.

This old man, who seems to be a puppet, is not simple, and he dares to speak so bluntly about the matter of the upper realm master. Seemingly...... This puppet either has a very good background and a very high status, or it hides an extremely high cultivation. Otherwise, it's a stupid guy who is tired of life and wants to die...... Of course. The latter is impossible.

Wu Kong asked, "Old man." I asked just now, this magic core...... Is there a big use?"

The old man said, "Yes, it is indeed useful...... All the time-defying elixirs were all refined using this magic core. ”

"What?!!!" Wu Kong was taken aback: "Yes." Refining with this magic core?"

Old man: "That's good. There must be a magic core. Different levels of magic cores refine different time-defying golden pills. The upper-level retrospective Jindan must use the upper-level magic core...... It must be in another Chaos Tower, slaying the corresponding Upper Realm Lord-level demon. “

Wu Kong was silent.

The strength of the demon race is quite strong.

The demons have invaded this world. They can all have a big advantage, if they go to another Chaos Tower, in their territory, wouldn't their combat power be stronger than this side?

Wu Kong can carry an ordinary high-level realm master, but what if he is in another world? Even if he can defeat a high-level realm master-level demon, but when fighting on the battlefield, a large group of demons kills people, if he uses a special move to kill a blow and then rest and recover, isn't this looking for death?

Even if it is Wu Kong himself, if he wants to get this high-level demon core, I am afraid it will not be easy...... It's not just not easy, it's difficult. It's best to form a team of friends who are very familiar with each other in order to kill them and get benefits.

After pondering for a moment, Wu Kong's mind swept away, and then asked: "I look at this demon core, it's not surprising, why can I refine the time-defying golden pill?"

The old man said: "Wu Kong, this magic core, put here, is only a decoration, it is a fake." The real core is placed elsewhere. ”

Wu Kong asked, "Can you let me take a look?" I won't buy it for the time being...... But maybe, I'll buy it in large quantities in the future. ”

The old man smiled: "There is no such rule. However, since it is Wu Kong's majesty, then...... Just take a look, and that's fine. ”

The old man went to discuss with the sales puppet behind the counter, and he didn't know what to do with the upper echelons. Then, the miniature teleportation array inside the counter shone brightly.

The old man said: "Seeing that his hands are not moving, Wu Kong can use his divine thoughts to detect one or two......"

As soon as the words fell, a magic core appeared in the miniature teleportation array inside the counter. It looks exactly like the model on the counter, it is all purple and gold, like purple crystals with a metallic luster, and translucent.

However, this real magic core does not emit demonic energy, nor does it contain demonic energy. Wu Kong's mind swept away, and he felt that there seemed to be a strange and terrifying whirlpool inside, about to suck it up.

"This power ......"

Wu Kong turned his head in surprise and stared at the old man.

The old man said with a smile: "That is the power that belongs to another Chaos Tower, and it contains a small wisp of very weak will and law of heaven and earth from another Chaos Tower. ”

Wu Kong was stunned, and his eyes lit up: "I see, it's !!"

"That's right...... The two worlds have different wills and different laws. Only then did the appearance of the Retrospective Divine Pill. The old man said.

Wu Kong understood.

The Anti-Time Divine Pill, in essence, is to use the power of time to re-summon the power that belongs to oneself in the long river of time in the past.

Such an ability is simply against the sky.

If it can be used in the elixir, it should be able to be used in battle. But I just didn't see a high-level realm master used it in battle, but only used it for alchemy, isn't it strange?

Actually, it's not surprising. Just because, this demon core is sealed with the power of another world, which is different from the laws of this Chaos Tower World and the will of the Chaos Tower World. To put it simply, it is to "detach" from the control of this Chaos Tower.

All the power in this Chaos Tower itself is difficult to go back to time and space to extract the power of the corresponding level, but with the help of external forces, with the help of the power of another world. You can do it.

Going back to the time of the Divine Pill, the precious thing is that the small wisps of alien power contained in this demon core belong to the power of another Chaos Tower, beyond the power of the Chaos Tower here. Plus the power of the will that holds beyond this side of the tower.

In this way, when refining, it is possible to make this time-defying divine pill accurately operate the laws of time and space, and re-summon the power of the user's past time and space - very rebellious and incredible. Very unreasonable.

Truly. Irrationality...... It does not conform to the logic and truth of this world. However, it is originally to use the power of another world, so it is beyond the logic and truth of this world. What's so strange about it? a power beyond the logic of this world. Presented. What's so strange about it?

"It's not easy to refine the Retrospective Divine Pill, not only because the materials are hard to find. And...... and to endure the punishment of heaven. Baptized by the catastrophe, therefore, the price has always remained high...... But, it's worth it!!" said the old man.

Wu Kong nodded.

Alchemy still has to be punished by heaven?

Wu Kong may not have understood before, but now he understands. Isn't it against heaven to use the power that is beyond this world to make alchemy? If you violate the control of heaven and earth, you deserve to be punished by heaven and earth. On the other hand, if it is not punished by heaven, it is called strange.

"I heard you say before, if this demon core is not destroyed, then the demon clan can continue to be resurrected?" Wu Kong asked again.

"Yes...... But the premise is that there is demonic energy around for His resurrection. In addition, the remaining obsession of the demon race has not been erased, and it cannot be revealed if it is not sealed in the demon core...... Therefore, there is still the brand of the corresponding demon clan in this demon core, but basically, it is unlikely that the other party will be resurrected. ”

It's hard to get an ordinary magic core, let alone a complete one that still has to be made into this state?

Wu Kong's mind turned, and he said to the old man: "I heard that there are alchemy materials for sale here, take me to have a look?"

The old man took Wu Kong to take a look, Wu Kong was silent for a while, and then asked: "I don't have so many boundary crystals on me for the time being, but I have treasures that can be sold, or can be exchanged for boundary crystals, do you have a place to buy treasures here?"

The old man smiled and said: "Your Majesty Wu Kong is too modest, any realm master, as long as his cultivation has not been greatly reduced, there is no shortage of boundary crystals." ”

it!!

What kind of words are these? Could it really be that people waste their own cultivation in vain and condense the realm crystal? What are you kidding?

The power in the condensed body is transformed into boundary crystals, which is too much of a loss. The transformation of the corresponding boundary crystal into the power in the body needs to consume some excess power, and one in and one out, there is a lot of loss.

"However, we do have a place to buy strange things here. As he spoke, the old man took Wu Kong to another hall.

There are a number of appraisers inside, divided into small compartments with enchantments, and people can enter to conduct appraisals, which can be seen by outsiders or forbidden by outsiders. This is when someone comes to consignment to identify the value of the item.

In another place, the low-priced items are directly identified, and the identified things do not participate in the auction, but directly give the price, if they are willing to accept it, the auction center will buy it, and if they refuse to accept it, they will pay the corresponding appraisal fee. At least one crystal.

Wu Kong walked over, turned his hand and took out a Heaven and Earth Source Stone, the size of a fist, and asked, "How much is this thing worth?"

The appraiser took it, looked at it, and muttered, "Ten crystals." ”

"What?It's only ten crystals?" Wu Kong's eyes widened: "You have to see clearly, this is the Heaven and Earth Source Stone, which can be placed in the small world of the inner universe and used to nourish the divine soul." ”

The appraiser said, "Indeed, in other Chaos Tower worlds, the Heaven and Earth Source Stone is extremely precious, and it must be quite useful. But the problem is that every strong person has so many Heaven and Earth Source Stones that can be used in his body, and with a certain number of Heaven and Earth Source Stones, even if he gets more Heaven and Earth Source Stones, it will not have much effect on cultivating the Divine Soul and improving the spiritual will. On the first and second floors of the Chaos Tower, there are veins of heaven and earth source stones. The size of a fist, many strong people can get it.

"To put it simply, there is a lot of demand...... No matter how useful this thing is, it is not worth much, unless it is particularly large. ”

It's like grain, steel.

Both of these things were extremely important strategic materials in ancient times. Pure steel, created in ancient times, is at least a rare high-quality weapon in the army.

But in modern times, steel production has risen sharply, and this price is far from ancient times. Has the importance and value of steel decreased? No, it has not decreased, just because the production of this thing has increased, and when it is bigger, the price has been reduced.

The same is true of Wukong's Heaven and Earth Source Stone...... It's very important and useful, but what's the matter, there is no shortage of these layers of Chaos Towers?

He was very depressed, thought about it, and suddenly asked: "If there is a particularly large piece, then, the price will increase?"

"Of course......" the appraiser said, "Directly bury the Heaven and Earth Source Stone into the small world of the inner universe, the large pieces are better than the small ones, and the ones are better than a bunch of small pieces." Moreover, when you bury the Heaven and Earth Source Stones in the small world of the Inner Universe, you will often set up different Great Gathering Arrays. The formation has a requirement for how many Heaven and Earth Source Stones are needed. More is not good, less is naturally not good.

"Then, the larger the Heaven and Earth Source Stone, the more stable and powerful the Heaven and Earth Source Stone used on the formation base and key nodes, the better the effect of the Spirit Rectification Array, and the better the effect of cultivating the Divine Soul. Therefore, the larger the Heaven and Earth Source Stone, the better. ”

Wu Kong's heart was shocked, and he was happy.

It turns out that the Heaven and Earth Source Stone is placed in the inner universe, and it is necessary to set up a formation, and the effect is excellent?

How did he know before?

In the Chaos Tower in front, one or two Heaven and Earth Source Stones are extremely rare, who would have thought of using them to set up formations?

The appraiser said again: "At present, among the first, second, and third floors of the entire Chaos Tower, the most precious Heaven and Earth Source Stone Great Array Diagram is ninety-nine eighty-one. The more advanced formation has not been studied for the time being. Ordinary realm masters can get a formation map composed of eight or sixty-four source stones at most, and there are even many people who can only get a formation map composed of six or sixty thirty-six source stones. There are so many source stones that each person can use, so the size and quality of the source stones are important. However, the source stone of this heaven and earth cannot be artificially melted and condensed, so there are countless small ones, and the big ones are sought by the whole world. If you have a large Heaven and Earth Source Stone......"

Wu Kong laughed: "I see, I see......"

At that moment, with a wave of his right hand, a huge Heaven and Earth Source Stone that was eight feet tall and six feet thick fell out and smashed to the floor with a bang.

Wu Kong sneered: "Excuse me, this heaven and earth source stone is worth ?!!" (to be continued......)