66, alchemy, Xiao Huandan Bai Ziyun looked carefully at the alchemy furnace in his hand, although the workmanship is a little rough, but the functions he explained are complete, and it is already very good to be able to do this in this era.

"Why did Blacksmith Zhang return the labor fee?" Bai Ziyun frowned and asked.

"Blacksmith Zhang said that if he didn't complete this alchemy furnace within a month as the master said, he has already broken the contract, and he has no face to collect money." Yan Xijiao squinted and smiled.

Bai Ziyun was slightly stunned, he originally thought it was coercion by his own slaves, but he didn't expect it to be such a reason, and he sighed in his heart the simplicity of people in this era.

"He just has two more days, it's not in the way, he can get out of the way in such a short time, it should be very hard, how can he not collect the money and send the money back to him."

"Yes, master!" Yan Xijiao commanded.

Bai Ziyun looked at Yan Xijiao for a while, and said in surprise: "You are already the third layer of the day after tomorrow?" ”

"Yes, master!" Yan Xijiao pursed her lips and smiled, her brows raised slightly, quite complacent.

"Not bad!" Bai Ziyun nodded with satisfaction, among the disciples and slaves, it was this Yan Xijiao who had the best qualifications and the fastest realm breakthrough.

"From today onwards, you can practice the True Sword Technique."

Yan Xi's delicate body trembled slightly, her bright face showed excitement, and she bowed down and said, "Thank you, master!" ”

In the past, Bai Ziyun was afraid that she would seek revenge before learning martial arts and cause trouble for herself and the sect, but she was only passing on her internal skills, but she was not allowed to practice martial arts moves, but now allowing her to practice Quanzhen swordsmanship is to allow her to go and settle grievances.

After Yan Xijiao left, Bai Ziyun brought the alchemy furnace into the alchemy room that had been selected a long time ago, and various herbs were placed in it.

The medicinal materials had already gathered, and Bai Ziyun decided to refine the very famous pill Xiao Huan Dan in martial arts novels. Xiao Huan Dan can balance qi and blood, enhance the essence element, and have a very good effect on refining and refining qi.

Cultivating internal force is actually the process of refining and refining qi, this essence is the essence element, everyone has a essence element, so why is it that in modern times, basically no one cultivates internal qi. The reason is very simple, because in modern times, for some reason, there is no aura in the space. Refining and refining qi, in modern academic terms, is the chemical reaction of spiritual energy and essence to produce true qi.

In other words, if a person wants to cultivate internal qi, he needs essence and aura. Absorbing aura is related to a person's physique, that is, Bai Ziyun often said that a person's martial arts training qualifications, people with good qualifications can absorb aura several times, dozens of times, or even dozens of times faster than people with poor qualifications. Therefore, increasing a person's qualifications can quickly enhance their skills.

If a person has a lot of essence, they can also quickly enhance their internal qi. People's daily eating and exercise are the process of increasing and consuming sperm, especially the flesh and blood enhancement sperm is higher than the usual vegetables and fruits. However, the digestive function of the human body is limited, and when it reaches a certain amount, no amount of flesh and blood can increase sperm.

The materials of Xiao Huandan's refining are some herbs, so a small one, naturally contains very little energy, if you eat it on an empty stomach, it itself can not transform much essence, its effect is only somewhat similar to the effect of eating tablets, enhance the function of the human stomach to absorb essence. The more essence there is, the more it reacts with the aura, and the amount that can be transformed into internal qi will be more.

The effect of Xiao Huan Dan, depending on the individual's body element, the effect is very different, some people's physique absorbs the essence function is poor, the effect of Xiao Huan Dan is naturally good, and some people's physique ability to absorb the essence is very strong, then the effect of Xiao Huan Dan will be poor, or even no effect at all. For example, Bai Ziyun has entered the innate realm, his body is nourished by the true temperature all the time, and his body is already an inhuman being, which can maximize the absorption of the essence in food, and there is no need for the enhancement function of Xiao Huandan.

Bai Ziyun classified the medicinal materials, and then set out to start alchemy. His alchemy process did not use mysterious techniques like immortal cultivation novels, nor did he need bottles and jars like later medicines, but kept rummaging in the alchemy furnace similar to Ding, of course, the process was also a bit cumbersome, about two hours more, and he practiced a batch of pills.

These small pills are as big as mung beans, and they are as green as mung beans, and they do look a little like mung beans, but they are not as hard as mung beans, and they are soft and elastic when pinched, with a medicinal fragrance that penetrates the heart and spleen, which is refreshing.

Bai Ziyun picked up a small pill, looked at it carefully, and felt that there should be no mistake, so with a wave of his hand, he threw the little pill into his mouth. After closing his eyes and experiencing it carefully for a while, he felt a slight change in his body, and finally determined that this was the real Xiao Huandan.

After counting, this furnace has refined a total of more than one hundred and fifty small pills, and if each person counts three pills a day, those disciples of Bai Ziyun will not take much time. But fortunately, this alchemy is not as mysterious as in the Xianxia world, and it is not the kind of chemical product in later generations, as long as the steps are mastered and meticulously implemented, you can also refine the same elixir as Bai Ziyun.

Bai Ziyun walked out of the alchemy room and said to Dong Yue outside the door: "Dong Yue, let the true disciple come to my practice room, I have something to say!" ”

"Yes!" Dongyue took the order and left.

Bai Ziyun came to the practice room, but after a long time, his disciples arrived one after another, kneeling respectfully.

Bai Ziyun glanced at the disciples, and saw that Zhuang Zhou and Yu Ji were full of spirit, and it seemed that their easy muscles and bones were forging their bones well.

"I have refined the Xiao Huan Dan for the teacher, this Xiao Huan Dan can speed up the cultivation of internal qi, now there are not many of them, ten of you each, remember, this Dan needs to be used before meals, one to two per meal, whether it is one or two, depending on my physique, after taking the medicine, I can experience it."

With a wave of Bai Ziyun's hand, Chunyu behind him distributed the pill to several disciples. All the disciples thanked one after another, and they were extremely curious and eager about the pill in their hands, and some of them were eager to eat it immediately to see the effect.

"The principle that Xiao Huan Dan can enhance internal force, it is actually very simple, it is to enhance the body's ability to absorb food, of course, it is different from those drugs that eliminate food and strengthen the stomach, it enhances the body's essence absorption, the body's essence is more, it can improve a person's total internal force. Therefore, when you use Xiao Huandan, you can increase the amount of flesh and blood food, and this kind of food can transform more essence. Remember, don't use Xiao Huan Dan after meals, and eat less spicy food and wine. Bai Ziyun felt like a doctor admonishing a patient to taboo, and he couldn't help but be happy when he said it.

"Thank you for your teachings!" His disciples did not dare to slack off, and all of them looked respectful and did not smile.

In Bai Ziyun's opinion, these Han Dynasty people are too serious, and they attach great importance to respecting their teachers, and they usually see him basically respectful and respectful, and they don't dare to offend in the slightest.

Yu Ji pinched the pills like mung beans, all of them were full and elastic, very different from the pills he had refined before, the basic materials of the pills he had refined before were all metal, the taste was bitter, and it smelled fishy, where was there such a comfortable fragrance, and he couldn't help but ask curiously: "Master, what kind of material is this little pill made of, it doesn't seem to be a thing of gold and stone." ”

In ancient times, alchemists believed that "gold can be made, but immortal medicine can be made!" With lead and mercury, it is refined into gold, and after ingestion, the body substance is transformed into an incorruptible and immortal existence like gold. This simple theory has been used from ancient times to the present, and I don't know how many people have been killed.

Bai Ziyun said angrily: "Naturally, it is not a thing of gold and stone, but it is refined with medicinal herbs, those pills refined by the likes of Fangshi contain the toxicity of gold and stone, and if people eat too much, they will be poisoned, since Fangshi Daxing, I don't know how many people have been poisoned by this elixir, even the emperor's dignity is also deeply affected, such as the Great Qin Shi Emperor Yingzheng hundreds of years ago indiscriminately ate the so-called immortal medicine of Fangshi, and finally died in the sand dunes." ”

Bai Ziyun was angry when he talked about Fang Shi and the others, and glared at Yu Ji fiercely, this old man estimated that he had not refined this kind of pill before, so he said: "Zishan, don't refine those pills that harm others and yourself in the future, if you want to learn the art of alchemy, I can teach you as a teacher." ”

Yu Ji's old face was already flushed when he said it, and when he heard that he could learn authentic alchemy, he hurriedly bowed down and thanked him.

"Do any of you still want to learn the art of alchemy?" Bai Ziyun asked.

The other disciples were not interested in alchemy, so Bai Ziyun had no choice but to give up and sent them away, leaving Yu Ji alone.

Bai Ziyun took Yu Ji to the alchemy room, taught him how to refine Xiao Huandan, and then went to be happy by himself, leaving Yu Ji to refine the pill alone. That Yu Ji refined Xiao Huan Dan a few times, and after mastering it thoroughly, he taught a few disciples, and then went to live happily by himself.

Hehe, that's how bureaucratic habits are formed.