The spirit stone, the crystallization of the aura of heaven and earth, contains abundant aura!

And this kind of thing is the existence that Taoists rely on to cultivate and swallow, and it can even be said that everything that cultivates the truth and seeks the Tao is based on aura.

Yu Lie was carrying the two auras given by the big-headed doll, and he was quite excited in his heart.

It's no wonder that he wasn't excited, but this kind of thing is a rare thing for him now, or for all Dao boys.

Because the Dao children of the Nine Rank Realm are not qualified to buy spirit stones at all.

Only starting from the eight-rank Daoist disciples, Daoists can use spirit stones for daily cultivation, and they are only miscellaneous spirit stones. The more powerful lower-grade spirit stones, and only seventh-grade Taoist disciples, are qualified to buy them, and the layers are clear.

The cultivation of Dao children depends on either the thin aura that naturally escapes between heaven and earth, or it is just a drop of aura in the body of a black snake fish.

Among them, the former is the only source of aura for the ninety percent Taoist children, and although the latter is not as rare as the spirit stone, it is still a rare thing for the Taoist children, and it is difficult to eat half of it all year round.

Otherwise, it would be impossible for Yu Lie to quickly save 10,000 yuan just by selling black snake fish.

In the greenhouse, Yu Lie thanked him again and again before leaving.

He walked slowly down the aisle, thinking to himself:

"I heard that in the Middle Ages, the Taoists at that time called themselves monks, and the currency they used daily was spirit stones, and there was no rune money, which is really unimaginable!"

Yu Lie knew that this was not only because the Dao Ting Immortal Court had not yet been established, but also because the aura of heaven and earth was still rich at that time, and there were a large number of spirit stone minerals left in the veins of the earth's veins.

And this kind of thing, at the beginning, was just a product like rune paper, which contained spells and could be used when stimulated, and it was a substitute product after the aura of the mountain and sea realm began to decay and the spirit stones began to dry up.

In ancient times, talisman money developed into an existence that could store mana and spiritual energy, and could be used as currency instead of spirit stones, and could also assist in alchemy refiners. It's just that it is a product of the day after tomorrow, after all, it is not as good as the spirit stone that is naturally crystallized by heaven and earth, it is only convenient and simple, and it can be prepared in large quantities.

As for the present day where Yu Lie is located, the Dao Court has been established, the heaven and earth have been conserved, the aura has been restored, and it can be mined outside the territory, and the Fu Qian has been completely weakened.

It became just a precious mundane metal, mixed with the dragon qi of the Dao Court, and made of secret methods, with no cultivation effect, but only used as pure currency, all supported by the credit of the Dao Court, and the paper money of the Yu Lie's previous life was already the same.

As for the spirit stone, although it has begun to appear in the cultivation life of the Daoist again, it is no longer mainly used as currency, but similar to the coal, oil, electricity and other goods in the previous life, and its price is not fixed and fluctuates greatly.

In the aisle, Yu Lie was in a reverie, and he sighed lightly:

"In the current mountain and sea realm, any wisp of spiritual energy, the Taoists have to break it in half and use it, and the Dao method is changed for it...... How nice it would have been if I had been born in the original era, not for the ancient, but for the ancient! ”

This delusion is not the delusion of Yu Lie alone, but the delusion of all the Daoists in the Mountain and Sea Realm!

It's just that reasonable people also know that if they were really born when their spiritual energy was rich and the Dao Court was not established, they would probably not even be qualified to embark on the Dao path.

Among them, the rational and brave people are even more responsible for restoring the mountains and seas to their original appearance, striving to achieve the Tao and the chicken and dog ascend to heaven!

Yu Lie didn't have such great ambitions for the time being, he just clenched the two spirit stones in his sleeves, and his heart was very happy.

The gift of the big-headed doll of the Wa family made Yu Lie suddenly feel that the other party was worthy of being a big family, and he was a spirit stone as soon as he made a move, and he didn't even bother to give the money, which was really great!

In particular, the spirit stone happens to be the key medicine for Yu Lie to complete the transformation of "copper tendons and iron bones" next, and it is indispensable!

Because the spirit stone is the crystallization of heaven and earth, in addition to being simply absorbed by the aura, it is also a medicinal raw material, which can be directly used for alchemy, refining, breeding, and beasts.

The two spirit stones in Yu Lie's hands, although they are only miscellaneous, and the five elements of the aura inside are mixed, and they have no characteristics, but because they are minerals themselves, the whole body is like stone and jade.

Yu Lie can grind and cut it and take it, supplemented with lead and mercury, copper juice, molten iron, etc., so that the body can completely evolve to the level of copper tendons and iron bones.

Of course, the five internal organs of the Taoist children are still fragile, and they are absolutely not allowed to be taken orally, only the Taoist disciples who have completed the change of "swallowing gold and serving jade" and have been promoted to the eighth grade can directly take the spirit stone orally without rotting their intestines.

If Yu Lie wants to complete the transformation of "copper tendons and iron bones", he has to use the method of external application and soaking, first making the spirit stone into ointment, applying it all over the body, and then steaming and drying it three times to absorb the medicinal power from the outside in.

And at this step, Yu Lie originally thought that he would have to stay up for a few more months and save money to try his luck in the black market, so that he might meet someone who sold spirit stones.

Or maybe you have to wait until the end of the year to go to the Dao Urn Courtyard to receive the spirit stone before you can officially start the transformation.

This is because although the Dao boys are not qualified to buy spirit stones through official channels, the Dao Tong in Blackwater Town has another opportunity in addition to the black market.

That is, the Taoist children who landed in Heishui Town, in the first three years, actually had a wisp of aura as a subsidy every month. This wisp of aura will be sealed in a special talisman coin, which can be digested and absorbed by Dao Tong.

It's just that Dao Tong who can endure his temperament like Yu Lie will not use it every month, but will accumulate it.

When the year is over, Dao Tong can directly exchange for a miscellaneous spirit stone.

A complete spirit stone contains more than twelve wisps of spiritual energy, and it is even more useful in itself, and it can also be used in the transformation of "copper tendons and iron bones".

Yu Lie had secretly pondered, he thought that such an arrangement was not only a reward for the Taoist boys' patience, but also intended to provide the necessary medicine for transformation.

Otherwise, if the Dao boys in Blackwater Town want to be promoted to Daoist within three years, it will be a joke at all, and no one will want to come to this kind of place.

Well, well, Yu Lie doesn't need to think about it so much anymore. He met a big family, and the other party gave him two at once, which was completely enough for him to use, and even rich one!

This made Yu Lie feel quite emotional in his heart, and secretly wrote down the kindness of the big-headed doll and the old servant of the Wa family.

At the same time, the other party's shot was so heroic, and it happened to hit his heart, and it also made Yu Lie wonder if the big-headed doll was really not as immature and ignorant as it looked on the outside......

"And that old servant, if what the other party said is true, he is likely not only a Taoist, but a Taoist, or even a Taoist......"

Yu Lie squinted his eyes slightly, thinking.

Suddenly, he immediately raised his head and squinted at a figure in front of him.

An old man with a smile on his face, full of wrinkles, was waiting at the entrance of the aisle. The other party saw Yu Lie looking at her, and hurriedly greeted her:

"Officer Yu, you're leaving, the old man will send you downstairs!"

Yu Lie suppressed the thoughts in his heart, picked up the spirit stone, and tried his best to wrap it with his hands to prevent it from being noticed by the other party. There was no discoloration on his face, and he also nodded his head.

The old man of the gambling house said diligently: "Please here!" Look at your face full of spring breeze, but have you met a good thing? ”

While sending Yu Lie, the other party also secretly interrogated.

Yu Lie pretended not to realize, and said a little proudly:

"Nothing, nothing! It's just that the guest gave me a little reward, and said that after I was admitted to the Eight Rank Daoists, I would go directly to the state city to find them, and there were Qingke guests for me to choose from. ”

As soon as Yu Lie said this, Lao Dan's face suddenly changed slightly, and the smile on the other party's face was even bigger: "Huh! I don't know which family in the state city the guest is, but the ancestor of the guest officer has a friendship with the guest? ”

Faced with Lao Dan's questions, Yu Lie glanced at the other party, but just smiled and said nothing.

After just a conversation, Lao Dan not only sent Yu Lie downstairs, but also personally delivered it to the door. This made the guys in Qianzhuang look at Yu Lie one after another, and secretly wrote down Yu Lie's face.

When it was over, Yu Lie gave up his hand and wanted to say goodbye.

The old man's face suddenly showed hesitation, he approached half a step, covered his mouth, and whispered to Yu Lie: "Brother Yu, the old body is big, so I will call you little brother." Originally, the identities of the guests in the gambling house were kept secret, but today...... I really offended you, little brother, so I'll give you a breath. ”

When Yu Lie heard this, his eyelids were slightly raised: "Please speak to the shopkeeper." ”

Lao Dan's voice was even quieter: "The big head of your poisonous mouth is the one surnamed Du, and today he came with my unsuccessful men." Before he started to gamble, he made a big bet, betting that the high interest would win two games in a row......"

When Yu Lie heard this, his eyes suddenly sank.

He groaned slightly, smiled and arched his hand towards the old man of the gambling house, signaling that he had heard:

"Understood, thank you so much!"

Lao Dan saw Yu Lie and thanked him, and smiled again: "Where is it." ”

The two exchanged greetings again......