Zhou Shu smiled calmly and picked up the four demon pills one by one to check.

Xiao Yu explained with a smile on the side, "Gongzi bought the demon pill, it should be used for alchemy, this two-hundred-year-old Golden Ring Kui Python is in the maturity stage......"

Zhou Shu only nodded lightly and did not speak.

Seeing Zhou Shu pick up the smallest demon pill, Xiao Yu said softly, "Xiao Yu suggested that the son should not choose this, judging from the aura outside the demon pill, it comes from a young Kui python that is less than a hundred years old, and if you do alchemy, I am afraid that the rate of becoming a pill is not high." ”

Zhou Shu said in deep agreement, "It's true that there is no aura, it looks similar to a first-order demon pill." ”

Holding the demon pill, his nails lightly scratched on the demon pill, looking at the wisp of gold that inadvertently flashed on the demon pill, then withdrew his fingers, touched his nose with his hand, and a faint vision drilled into his nose, he was more sure of his previous guess, his heart was excited, and a trace of brilliance flashed in his eyes.

Is this demon pill really from a juvenile Kui python that is less than a hundred years old?

Judging from the notes of that Bai Han senior, it is not. It is not from the juvenile Kui Python, but the Kui Python that has been promoted after maturity, the third-order Jinhuan Kui Python!

The promotion of demon beasts not only requires natural treasures, but also consumes a large amount of life essence of demon beasts, and if they can't bear it, they will fail to advance and die completely.

The same goes for the Jinhuan Kui Python, after the promotion, "the vitality is greatly injured, the whole body python skin fades, and the length is not enough", it looks no different from the juvenile Kui Python, and as the essence of the demon pill, its medicinal properties and spiritual power will also lose most of it, and it will become smaller accordingly.

But at this time, the Kui python is already a third-order, and the demon pill is the same, it is fundamentally different from the original second-order, although the appearance of the aura is indeed less, but the inner essence is several times stronger than the original?

Only a very small number of experienced cultivators could see this difference, and that Bai Han senior was one of them. After he discovered the weakness of the Golden Ring Python, he hunted a lot of Golden Ring Python and knew this monster very well.

"There are gold spots on the demon pill, and its taste is sweet and fragrant, which is the elephant of the Kui python promotion. ”

In the demon pill in Zhou Shu's hand, there is a very small golden spot, hidden deep in the veins, and it will definitely not be found unless you look closely.

After seeing this golden spot and smelling the strange fragrance, Zhou Shu could be sure that this demon pill was a third-order Golden Ring Kui Python Demon Pill, and its value far exceeded that of others.

Ruyi Building has never found this, but I am afraid that I don't care too much about such materials, second-order materials, in Ruyi Building is nothing at all.

Zhou Shu made up his mind, this demon pill must be bought today.

Calming down, he put the demon pill back on the tray and looked at Xiao Yu, "Xiao Yu girl, how can you sell this big one?"

"Childe has a vision, so choose the best. ”

Xiao Yu smiled and nodded, "This Golden Ring Kui Python Demon Pill is priced at two hundred medium-grade spirit stones." Zhou Gongzi came to Ruyi Building for the first time, and according to the rules of the building, the price can be reduced by one percent, one hundred and eighty. ”

Zhou Shu was stunned, "This, Miss Xiaoyu, is it too expensive?"

He couldn't believe his ears.

I thought that Ruyi Lou things are very expensive, but I didn't expect it to be so expensive.

In Tianbaofang, according to the number of years, the second-order demon pill is only sold for ten to twenty medium-grade spirit stones, even if the demon pill of the Jinhuan Kui python is relatively rare, the price is only between twenty and forty medium-grade ones, but in Ruyi Building, it has risen by five or six times at once.

He had planned to be slaughtered before, but Ruyi's knife downstairs was too ruthless, which surprised him.

Xiaoyu was still smiling, "It's not expensive, Childe." In the Ruyi Building, the material is already a very cheap type. ”

It is not difficult to hear from the meaning of her words that other things, pills, magic weapons, etc., are only afraid that the price will be more expensive.

Ruyi Building, Ruyi Building, to be Ruyi, it's really not that easy.

But things are scarce and expensive, you can't find them anywhere else, only here, and if you really want them, you have to accept this price.

Zhou Shu sighed and said regretfully, "The thing is indeed good, but I really can't afford it, little jade girl, how can I sell this small one?"

"It's a pity, the things in our building are very cost-effective, if you don't buy it, you will miss it, and it will be difficult to find it in the future. ”

Xiao Yu's face showed a little regret, and then she smiled again, "It's okay, this two-hundred-year-old demon pill is also very good, and it is very suitable for the son." If you want, you can take one hundred and fifty medium-grade spirit stones. ”

Zhou Shu glanced at the demon pill a few times, and looked away very reluctantly, "Little jade girl, I still can't afford it, alas, it seems that I can only take this smallest one, how many spirit stones?"

Xiao Yu frowned slightly, "The smallest, eighty medium-grade." ”

"It's still a little expensive, can you reduce the price?" Zhou Shu frowned and said with some disappointment.

"I'm sorry, I can't. The items in Ruyi Building never drop in price, the first time Childe came, Xiaoyu was already very discounted. ”

Xiao Yu smiled and shook her head, and her beautiful face finally showed a little impatience.

Zhou Shu thought for a while, and finally nodded, "Okay, this is the smallest, I want it." ”

"Thank you Gongzi for your patronage, Xiaoyu will put it up for you. ”

Xiao Yu took out a delicate jade bottle, carefully put the demon pill in, and handed it to Zhou Shu, "Please put it away." ”

Zhou Shu took out the spirit stone quite painfully and counted it to Xiaoyu.

Xiao Yu shook her head slightly, a trace of undetectable disdain flashed in the corner of her eyes, and then she owed a debt and smiled, "Does Childe have any other needs?"

Zhou Shu shook his head, "No." ”

"Okay, Xiaoyu will send you down. ”

All the way downstairs, Zhou Shu looked around and said with some doubts, "Here, can't guests choose items at will?"

Since he entered the building, he felt a little strange, there were almost no customers walking around, and the customers were waiting quietly, which was very different from other shops.

Xiaoyu nodded, "There's no need, one-to-one service, the guests say what they need, and we just go to meet them, so that we don't have to waste each other's time, and the guests are good and we are good." ”

She paused for a moment and smiled slightly, "Those cultivators who are determined to pick up treasures will definitely not take advantage of us here." ”

Zhou Shu nodded with a smile and praised it, "A good way, the best of both worlds, and it also puts an end to customers with ulterior motives, no wonder the business of Ruyi Building is so big and so good." Farewell. ”

"Please walk slowly, and welcome Childe next time. ”

Xiao Yu showed a standard smile, bowed slightly, and then turned to leave.

Zhou Shu walked out of the building quickly, with an indescribable pleasure in his heart, if he wasn't in the city, he was afraid that he would shout immediately.

With only eighty medium-grade pills, I bought a third-order demon pill, or a Jinhuan Kui Python Demon Pill.

The medicinal liquid made with the third-order demon pill had a better and longer-lasting effect, not only speeding up his cultivation speed, but even having a slight repair effect on the broken qi veins.

This is cheap, and it is really not small.