Hearing Nangong Haotian say this, Yang Chengzhi knew that something must have happened to Nangong Haotian, and this incident was a sad past for Nangong Haotian, otherwise Nangong Haotian's face would not have changed like that.

Since Nangong Haotian said this, Yang Chengzhi didn't ask anything, but lowered his head and thought for a while, raised his head and asked, "Master, when will you return to the Yan Huangtie Brigade."

Nangong Haotian did not answer, but turned his head to look at Shangguan Feng, the sixth brother who led the team this time, when he came to Yangjiagou, the big boss of the Yanhuang Iron Brigade, Long Xingtian, had confessed, and he listened to Shangguan Feng's command when he came out this time.

After being brothers together for hundreds of years, Nangong Haotian and Monk Zhikong of course had to obey Shangguan Feng's arrangement, and he and Monk Zhikong really didn't know what was going on to return to Yan Huangtie Brigade, but they knew that Shangguan Feng would definitely not stay in Yangjiagou for too long.

After all, this is Yangjiagou and not the Yanhuang Iron Brigade, and they are not easy to judge about unknown things, if they really come to Yangjiagou to get the pill, then it will be a big trouble.

Shangguan Feng saw that the seventh brother Nangong Haotian was looking at him, and knew that the seventh brother was waiting for him to make an idea, so he smiled faintly and said: "Chengzhi, do you still have something to solve, if there is nothing to do, we will return to the Yanhuang Iron Brigade tomorrow." Because of the apprenticeship just now, Shangguan Feng was even closer to Yang Chengzhi, and even the title was changed from Yang Xiaozi to Chengzhi.

Hearing Shangguan Feng call himself like this, Yang Chengzhi smiled faintly, "Sixth Master, let's go to the Yanhuang Iron Brigade tomorrow afternoon, and I will prepare some raw materials for the winery and medicine workshop in the morning."

Hearing Yang Chengzhi's words, Shangguan Feng suddenly thought of something, "Chengzhi, tell us if you have a prescription in your hand that can treat wounds."

Yang Chengzhi couldn't help but be stunned when he heard this, and then nodded and said, "Yes, what I supply to our military is the gold sore medicine prepared according to an ancient recipe."

Shangguan Feng shook his head, "I'm not talking about the Zhongjin Creative Medicine, we have also seen your kind of Jinchuang Medicine, although the medicinal effect is stronger than our Yunnan Baiyao in Huaxia, but the medicine researched by the Yanhuang Iron Brigade is stronger than the one you supplied to the military, I am asking if there is any better prescription in your hand."

Hearing Shangguan Feng ask like this, Yang Chengzhi was even more confused, "Sixth Master, I still have a hardcover version of the Jinchuang medicine in my hand, and the medicinal effect is three times that of the Jinchuang medicine I supplied to the military."

Shangguan Feng heard that the effect of the medicine was three times that of the medicine supplied to the military, his face changed for a moment, and then asked: "The hardcover version of the Jinchuang medicine is quite effective, I am asking if you have any other drugs with more powerful effects, that is, the kind of medicine that can heal quickly after being traumatized."

The reason why Shangguan Feng asked like this was not because he knew that Yang Chengzhi had a strange thing in his hands that could only be seen in legends, but mainly because he thought that since Yang Chengzhi could brew medicinal wine that increased his cultivation speed, he might have a better healing medicine at hand.

He thought so, but Yang Chengzhi didn't think so, now Yang Chengzhi was thinking about it, whether Shangguan Feng knew something, but it wasn't right to think about it, the fact that he had space was a secret, even the people in the family didn't know about it, not to mention that they entered the space when there was no one, how could they know.

But in his stunned kung fu, Shangguan Feng, Nangong Haotian, and Monk Zhikong all saw the problem, if he didn't have any better medicine in his hands, he would definitely not be stunned, and just said that it was over.

Guessing that Yang Chengzhi must have better medicine in his hands, Shangguan Feng, Nangong Haotian, and Zhikong Monk were also shocked in their hearts, this child is too rebellious, how can there be so many things that make the world red.

But even when they thought of this, the three of them did not go anywhere else, but secretly praised Yang Chengzhi, and they didn't publicize it if there were so many things against the sky, if ordinary young people would have preached it everywhere, but this kid has always been so low-key.

Nangong Haotian asked with doting eyes: "Cheng Zhi, is there really a better medicine to treat wounds at hand, and if so, can you supply a part of the Yanhuang Iron Brigade?"

Now Nangong Haotian didn't dare to mention the prescription anymore, because he knew that it was in vain to ask, even if Yang Chengzhi provided them with the prescription, they might not be able to get the medicine.

After all, this lucky child has adopted a large group of strange beasts, in this group of strange beasts there are five carved strange beasts that can pick medicinal herbs, at least many medicinal herbs in people's prescriptions do not have to worry, but their Yanhuang Iron Brigade is different, the medicinal herbs are basically picked by hand, and over the years, there are not many medicinal materials in the collection.

Yang Chengzhi nodded when he saw Master asking, "Master, I do have a medicine at hand, which is similar to what the Sixth Master said, as long as you are traumatized, you can basically heal in three minutes at most by applying this medicine, but several of them are star-rated herbs, so they can't be mass-produced."

Seeing Yang Chengzhi say this, Nangong Haotian, Shangguan Feng, and Zhikong Monks showed disappointed expressions on their faces, if they could really get this kind of medicine that could basically heal the wound in more than three minutes, then the overall strength of the Yanhuang Iron Brigade would definitely be able to improve by a notch.

Imagine that two teams of evenly matched people will inevitably be hurt in a fight, but one side recovers in just three minutes in just three minutes, and the result of the other side is even a fool can think of it.

After the disappointment, Nangong Haotian still asked without giving up: "Chengzhi, can you replace the several star-level herbs with other herbs?"

Yang Chengzhi shook his head, "Master, I have tried many times, but it doesn't work at all, the best effect is the hardcover version of the gold creation medicine I use for those big brothers in the family, but ordinary trauma also takes seven or eight minutes, and if other traumas I think it will take at least half an hour or even longer."

Hearing Yang Chengzhi say this, the disappointment on the faces of the three turned into helplessness, Shangguan Feng looked at Yang Chengzhi and said: "Chengzhi, I think so, I will supply a batch of hardcover Jinchuang medicine like you to Yanhuang Iron Brigade, and we will discuss the price at that time."

Looking at the disappointed expressions of the three of them, Yang Chengzhi also felt embarrassed, he also knew how powerful the healing effect of the Stygian Fish in his hand was for trauma, but the problem was that he didn't dare to refine that kind of medicine to treat wounds on a large scale.

In that case, it won't take long for the Stygian Fish in the space to become extinct, and at that time, not to mention the anti-heaven medicine, even the hardcover version of the Golden Creation Pill will not be able to be refined.

Yang Chengzhi thought for a while and said: "Master, Sixth Uncle, Seventh Uncle, I look at it, I supply twenty kilograms of hardcover Jinchuang medicine to Yanhuang Tie Brigade every year, and I supply one kilogram of that medicine, it is said that these medicines are enough for the seniors in the organization to use for a year, and when I have time, I will see if I can refine a batch of pills to heal injuries according to the ancient recipe."

Hearing Yang Chengzhi say this, Shangguan Feng's eyes couldn't help but light up, they originally thought that they could get a kilogram of medicine at once, which is really a good thing for pie in the sky.

According to what Yang Chengzhi said, as long as a little medicine powder is applied to the wound, the injury can be healed quickly, and this kilogram of medicine will be of great help to the Yanhuang Iron Brigade, not to mention that there are twenty kilograms of hardcover version of Jinchuang medicine with slightly worse efficacy, if there is no emergency, this gold-bound version of Jinchuang medicine can also be used.

However, they are looking forward to Yang Chengzhi's last words, they have only seen the elixir that can heal injuries in the past, but now in this society, let alone the elixir, it is like the medicine in Yang Chengzhi's hand.

What is the elixir that can heal injuries, they know very well, that is, ordinary elixirs can treat internal and external injuries, especially for internal injuries, which has a huge effect.

Thinking about the reason, Shangguan Feng grabbed Yang Chengzhi and asked: "Chengzhi, you really have a pill to treat injuries at hand, what herbs do you need, can you refine it, and what is the effect", this excitement, the hundreds of years old man asked four questions at once.

After listening to Shangguan Feng's question, Yang Chengzhi couldn't help but be happy, of course he understood the meaning of this sixth master's words, so he said with a smile: "Sixth master, I do have a pill on hand to treat injuries, but the herbs needed are very rare, although they are not precious herbs, there are a few quite rare, that is, big gold and small gold, they can only collect a few copies in a few days, so I rarely refine them."

Shangguan Feng, who was an alchemist, heard Yang Chengzhi say this, and blurted out: "Chengzhi, what kind of elixir is it, what herbs are needed in it, maybe we have collected herbs there."

The current Shangguan Feng doesn't know what to say, what is needed in this pill is not a star or above the star level, which shows that if the Yanhuang Iron Brigade gets this pill, as long as there are medicinal materials, it can be refined.

But the problem Yang Chengzhi said, even his five-headed eagle beast can only find a few copies in a few days, which shows that although this herb is not a precious herb, it may be that the place where it grows is more harsh, otherwise Yang Chengzhi would not have said so.

"Sixth Master, the name of the pill is Huanyang Dan, and the main medicine is called Longfeng Grass, I don't know if you have heard of it."

Listening to Yang Chengzhi say the name of the pill and the name of the main drug, Shangguan Feng was confused, he had never heard of the name of the pill, and he had never heard of the name of the main drug.

"Chengzhi, what does the dragon and phoenix grass look like, and what is the effect of the Yang Dan", Shangguan Feng thought that it might be that the names of the herbs recorded in the ancient books were different, and said the appearance of the herbs, with a large number of ancient books that he had read for hundreds of years, he might be able to recognize this herb.

Yang Chengzhi smiled, "Sixth Master, the dragon and phoenix grass is red, the six are also opposite, the plant is three inches high, and the place where it grows is more harsh, he generally grows in the place where the legendary snakes that can turn into Jiao and the peacocks of the legendary phoenix descendants live together, this herb is grown by the saliva of peacocks and snakes, as for the refining of the Yang Dan, it is introduced in the ancient books that as long as people still have a breath, they can come back to life."

Listening to Yang Chengzhi's explanation of the appearance of the dragon and phoenix grass and the environment in which it grows, let alone Nangong Haotian and Zhikong monks, even Shangguan Feng is full of black lines.

They have never heard of this kind of medicinal herb, snakes and peacocks are natural enemies, how can they mix together and use saliva to water a medicinal herb, this is simply impossible, if they really look for such a medicinal herb, it is no less than looking for the legendary heaven-level medicinal herb.

Besides, the efficacy of this elixir, as long as there is a breath, it can bring the dead back to life, although this is a bit exaggerated, but the effect of this medicine will not be too bad.

Thinking of the medicinal effect of the Huanyang Pill, the hearts of the three of them were hot, if the Yanhuang Iron Brigade really had this kind of pill, then the people who went out on the mission would at least have one more means to save their lives.

However, thinking about the environment in which the main medicine grows, the three of them are inevitably a little disappointed, the main medicine is really too difficult to get as Yang Chengzhi said.

"Cheng Zhi, how many herbs do you have on hand to return the Yang Dan, what is the success rate of your alchemy, if the success rate is low, let your sixth master refine it, we want all the pills that have been refined, and we will use the herbs to make up for you." Nangong Haotian asked with a complicated expression.

Yang Chengzhi looked at Shangguan Feng and asked: "Sixth Master, what is the success rate of your old refining pills, if the success rate of your old refining pills is higher, you can refine the Yang Pill, and the success rate of my refining pills is ninety percent."

Shangguan Feng heard Yang Chengzhi say this, and the corners of his mouth twitched a few times, "The success rate of ninety percent is that the success rate of those alchemy masters in the past is not so high, even the success rate of his own master refining pills in that era is only sixty percent, and he has studied for hundreds of years, and now the success rate of refining pills is only forty percent."

The reason why Yang Chengzhi said something was because he knew that Shangguan Feng definitely did not have a ground-level alchemy furnace like the one in his space, so the success rate of Shangguan Feng's refining pills must not be high.

Besides, if Shangguan Feng has a high success rate in refining pills, he can also provide more than a dozen herbs for returning Yang Dan, let's just say that the dragon and phoenix grass in the pill recipe is not easy to obtain, but don't forget that Yang Chengzhi has this space against the sky.

He had obtained a batch of medicinal herb seeds in that hidden dark room in Liuling Mountain, among which there happened to be seeds of dragon and phoenix grass, after planting dragon and phoenix grass in the space.

Yang Chengzhi also once sighed, who was the Holy Spirit of the senior master who did not leave a word, and why there were so many rare herbs or seeds.

Although the space dragon and phoenix grass in his body has not yet achieved a large scale, it is okay to pick a few plants by chance, but it is much slower for the medicinal herb to develop to a certain scale.

After sighing, Shangguan Feng smiled bitterly and said: "Chengzhi, you kid is too rebellious, the success rate of refining pills is ninety percent, do you have a heaven-level alchemy furnace?"

Yang Chengzhi smiled, "Sixth Master, I have such good luck, I occasionally got a yellow-level alchemy furnace, I feel that my luck is against the sky, I don't know what level of your alchemy furnace is, Sixth Master." He didn't dare to talk to Shangguan Feng about having a ground-level alchemy furnace, that was one of his biggest secrets.

Shangguan Feng said speechlessly: "My alchemy furnace is the same as yours, I really can't think of how you have a ninety percent alchemy success rate, I have only a forty percent success rate in refining pills for more than a hundred years, and you can refine Yang Dan yourself, you can keep a part of the refined pills for backup, as for the reward, according to what the seventh brother said, this time back to the headquarters, you can go in the warehouse of the headquarters and take a look, as long as you can see it, you can take it casually."

Yang Chengzhi nodded, "Sixth Master, medicinal herbs are not the most important thing, are there any seeds of medicinal herbs or some other strange things in the warehouse of the headquarters, I want to bring them back and try to plant some."

Nangong Haotian and the three of them heard Yang Chengzhi's words, and immediately thought of the main occupation of Yang Chengzhi in the investigation materials, this guy is a good hand at planting vegetables and fruit trees, if he can really grow some medicinal herbs, then he will be developed.

Shangguan Feng and the three nodded, "There are some seeds, I don't know if the plants can come out, and the seeds will be given to you at that time, and they will take up space wherever they are put anyway."

After saying this, after seeing that the time was already half past four in the morning, Yang Chengzhi said embarrassedly: "Master, sixth uncle, eighth uncle is not early, rest early, let's go tomorrow, and I will try to refine the Yang Dan in the morning."

Shangguan Feng hurriedly waved his hand and said, "You stupid boy, what is the most taboo thing about refining pills, why did you forget it, refining pills must be refined when the spirit is at its best, so as to improve the success rate and the quality of the pills."

Yang Chengzhi scratched his head, and said with a smile: "Sixth Master, don't you say that you are in a hurry to rush back to the headquarters of the Yanhuang Iron Brigade, I am afraid that you will be in a hurry, so ......"

Shangguan Feng, who has always been cold, heard Yang Chengzhi say this, with a relieved smile on his face, and reached out to touch Yang Chengzhi's head, "We are afraid that the matter of the pill will spread and attract the attention of people who have a heart and cause you unnecessary trouble."

Yang Chengzhi heard Shangguan Feng's words, his heart was warm, and there were a few more people who cared about him, "Sixth Master, don't worry, as long as I don't come to a master like you, I still have the ability to protect myself."

What he said made the three of them even more strange, what level he is now, they know that although the cultivation in the middle of the day after tomorrow is a look up in front of ordinary people, but in front of some masters hidden in the shadows, this cultivation is really not enough.

But what did this kid mean when he said this, apart from the group of strange beasts in the yard, what other means did this guy have to hide, but the three of them didn't ask, just smiled faintly.

Nangong Haotian patted Yang Chengzhi on the shoulder, "Chengzhi, it's a good thing to be young and vigorous, but you must be calm when you encounter problems, and the first thing that comes to mind at any time is self-preservation."

Nangong Haotian said this, mainly because of a series of events that happened back then, so that all ten of his children died, and for hundreds of years after that, Nangong Haotian has been blaming himself for why he only taught his apprentices exercises and life at that time, and why he forgot to teach them to be calm and protect themselves first.

Yang Chengzhi looked at Nangong Haotian with gratitude: "Master, I know this, you can rest assured, now I also have the power to protect myself when I meet a congenital master, although I may not be able to kill the congenital master, but there are still life-saving means, and it is more difficult for the innate master to kill me." ”

The three of them heard Yang Chengzhi say this, and knew that this guy must have some means to save his life, otherwise he would not have said such a thing in front of the three of them.

In fact, they know that this lucky guy has a magical space, and there is a large group of psychic level bee beasts in the magical space, if the three of them know that Yang Chengzhi still has a large group of strange beasts, I don't know if the three of them will worry about Yang Chengzhi's safety.

Shangguan Feng thought for a while and said: "Chengzhi, you can rest well for a while, we are not in a hurry about refining the pill, if the matter of the pill can't be spread, we can board here for a few days, how long do you think it will take to prepare the pill and the medicine for healing wounds."

Yang Chengzhi lowered his head and thought for a while, "Two days, I can settle down at home in two days." Yang Chengzhi didn't dare to say less time, he was afraid that the time would be short, which would arouse the suspicion of the three of them.

But that's it, his words also aroused the suspicion of Shangguan Feng, Nangong Haotian, and Zhikong Monk, refining the pill, dispensing the powder, and preparing the raw materials for the distillery and medicine workshop These two days are really too short.

Nangong Haotian looked at Yang Chengzhi and said: "Chengzhi, isn't the time a little short, don't worry, I will call your sixth master to inform you later, we will stay here for a few more days."

Yang Chengzhi listened to what his master Nangong Haotian said, and secretly blamed himself for speaking without thinking through his brain, which aroused suspicion among others, but since the words were said, he couldn't regret it anymore, so he said: "Master, two days is enough, you can rest assured."

Nangong Haotian looked at Shangguan Feng and said, "Sixth brother, give the eldest brother a call to inform you, the eldest brother of the province is worried at home."

Nangong Haotian looked at the time, it was almost five o'clock in the morning, thinking that at this time, the eldest brother Long Xingtian also got up and started to cultivate, so he took out a silver-gray mobile phone from his pocket and dialed a number.

After a while, the phone was connected, and Long Xingtian's voice came from the microphone, "How about the sixth child, things will go smoothly."

"Big brother, things are going well, but the seventh brother plans to take Cheng Zhi as an apprentice, and wants to take Cheng Zhi back to our headquarters, what do you think."

Long Xingtian on the other end of the phone heard Shangguan Feng say this, and his words revealed surprise, "What are you talking about, the seventh brother is going to accept apprentices, is it the child who refines the pill, if you think it's okay, bring him back today, we also want to see how rebellious this child is."

Shangguan Feng turned his head and glanced at Nangong Haotian and nodded at him, meaning that the eldest brother agreed that he would accept Yang Chengzhi as an apprentice and could take him back to the headquarters.

Nangong Haotian saw the eyes of the sixth brother, with a satisfied expression on his face, he was afraid that the eldest brother would take the postgraduate entrance examination for this child, if that was the case, what he said last night would not be counted, which would cause Yang Chengzhi's dissatisfaction.

Shangguan Feng turned his head and said, "Big brother, there are a few more things to discuss with you."

Long Xingtian, the big boss of the Yanhuang Iron Brigade at the other end, couldn't help but be stunned when he heard Shangguan Feng's words, there is still something, isn't it the matter of taking pills and accepting apprentices, what else is worth calling so early.