"Guan" refers to sealing the raw materials used for alchemy in a container and burying them under the surface, so that the reactants in the container change slowly without heating. "Nourishment" refers to the micro-heating of the raw materials for alchemy for a long time to make them change. "Boiling" refers to the heating of the contents of a kettle in the presence of an aqueous solution. "Lian" refers to the heating of a dry substance to cause it to change. "Forging" refers to the heating of a product at an appropriate temperature for a certain period of time to remove the water and volatile substances contained in it. "Grinding" refers to grinding a material in a bowl to make it into a powder. "Sealing" refers to the long-term static storage of reactants in a container or burial under the surface. Nangong Yuhuan told all the ten methods of refining Wai Dan in one go.

The emperor praised: "I didn't expect Aiqing to be so familiar with refining pills, it's really rare." ”

Nangong Yuhuan smiled slightly and said: "The concubine is just out of curiosity, I don't know how mortals make pills, so I secretly found their Dan book and read it, and I memorized it in my mind." ”

"Then can the elixir they refine be called a spirit elixir?" the emperor asked.

Nangong Yuhuan said: "The name of the pill grade they refined, the same as the name of the pill grade refined by our cultivators, is known as the Nine Revolutions, but their Eight or Nine Turns of the Pill is worthy of our first and second grade elixirs, without him, because originally this pill refining was learned from our cultivation realm." ”

When the emperor heard this, he understood, and said, "Then how did their elixir divide the nine turns?"

Nangong Yuhuan explained: "Generally speaking, the heat of the Wai Dan is based on the "number of revolutions" as an important criterion for measuring the texture, and this "turn" refers to the number of times the medicine is transformed in the refining process of the Wai Dan. This is no different from our elixir refining. ”

The emperor nodded and said, "There is really no difference in the changes in the medicine when you say this, it's just that our cultivation realm uses the Samadhi True Fire to refine the pill in the Baoding, and the quality of the pill is much stronger than that of ordinary people in terms of innateness." ”

Nangong Yuhuan smiled faintly and said: "The emperor must not underestimate mortals, the smelting of pills and magic weapons may not be as good as ours, but the things they make are better than the quantity, we can refine a pill and make a magic weapon without years and months, it is almost impossible to get, but if they make a thing, it will take a few hours to make it fast, and it will take a few years to use it slowly, and it will come out, and the power is not necessarily weak!"

The emperor listened to it silently, but the look on his face was obviously not repulsive, Nangong Yuhuan struck while the iron was hot and said: "I heard that the chaos in Xirong and the Northern Wilderness was first because mortals were dissatisfied with being discriminated against and took the lead in resisting, and then there were people who cultivated the truth to join them, if the emperor can treat everyone equally, and first set a precedent in Gyeonggi City, the concubines think that it is a good start, maybe this war will be calmed down soon?"

Nangong Yuhuan was still a little apprehensive when he said this, and he didn't know if the emperor liked to hear it? Will Long Yan be angry? But since the words had come to this point, Nangong Yuhuan felt like a fish in his throat, and he didn't vomit or feel unhappy, so he had to say it.

The emperor suddenly looked at Nangong Yuhuan with fiery eyes, and saw that Nangong Yuhuan's heart couldn't help jumping, so he heard the emperor say: "I don't like mortals, it's also because of Concubine Su." I and Concubine Su often frolic in the harem, knowing that one of them is a mortal, the day is not a holiday, a hundred years old, equal to the lightning, can be geometrical? Day and night for fun, still less than 100,000, in the meantime the disease invades, the longevity is inevitable, such as the white clouds have a period, so I don't want to make him suffer, to spend his life in vain, so he often sings and dances with him, since the twilight, called "send light". But Concubine Su still fell halfway, I realized that mortals are not enough to love, and I became disgusted, if Aiqing can accept me, then I must let go of my previous mentality, and treat mortals like cultivators, what do you think, Aiqing?"

Nangong Yuhuan didn't expect the emperor to say these words, and in turn he would take her into an army, and now he said that he didn't agree, and he didn't agree. Nangong Yuhuan's mind turned extremely fast, his eyes rolled, and he said with a smile on his face: "The emperor's cultivation should be in the void period, right?"

Emperor Nanhua didn't know that Nangong Yuhuan suddenly asked what his intention was to cultivate, but he still nodded subconsciously, and Nangong Yuhuan said, "Doesn't the emperor want to go to the next level?"

Emperor Nanhua smiled: "How can I not want to, it's just that I've been stuck in this realm for many years, and I haven't been able to advance an inch, is there any good way for Aiqing to fail?"

Nangong Yuhuan smiled and said: "The cultivation of the concubine is not as good as the emperor, how can I propose any good method for the emperor, but I think that the emperor's qualifications must be extremely high, and there is no shortage of elixir in the palace, so I can't go to the next level, I'm afraid what is lacking is a heart, right?

Hearing this, the emperor stared at Nangong Yuhuan and said, "Yes, I think so too, that's why I want to double cultivate with Aiqing! ”

Nangong Yuhuan listened to the emperor's words so straightforwardly, his face couldn't help but blush slightly, and he said: "The Tao is done in the heart, don't ask outside the body, the emperor needs to really let go from the heart, not to use the power of the concubine to pretend to let go, this is like borrowing the power of the pill to cultivate, but if you don't cultivate, the realm is still unstable." ”

Nangong Yuhuan knew that most of the cultivation of Emperor Nanhua's virtual realm was achieved with the help of external forces, so he simply used this as an analogy, hoping that the emperor would understand.

When the emperor saw that he had made his words clear to such an extent, Nangong Yuhuan still didn't allow it, and his face was a little unhappy, and he said with a slight annoyance: "Isn't it possible to go further if you don't use the pill?"

"This ......" Nangong Yuhuan was asked, and it was really a little difficult to answer for a while, speaking of which, Nangong Yuhuan didn't take much elixir, but the jade ring on his body was like a cheating artifact, making his cultivation climb steadily, which could be regarded as borrowing external force.

Emperor Nanhua saw Nangong Yuhuan's embarrassed face, and he also felt relieved in his heart, and the expression on his face couldn't help but ease, and said, "I called you to Concubine Su's palace today, and I also want to give you an old thing from Concubine Su." Saying that, the emperor made a move, and a brocade box flew out of the Duobao grid and fell into the emperor's hand.

The emperor opened the brocade box, only to see a smooth white jade bracelet in the brocade box, Nangong Yuhuan recognized it at a glance, this jade bracelet is the same as the jade bracelet on his body, it should be the last one in the nine palace jade rings.