Li Qingfeng looked at the white-haired old man in front of him and said, "Old Zhang, do you have any questions?"

For Zhang Lao, an alchemist, Li Qingfeng still has some good feelings.

Zhang Lao rubbed his hands and said with some embarrassment: I will make a mistake when refining Yan Miao Dan, and the final color will be a little sparse, not so pure.

Li Qingfeng smiled faintly and said: Yan Miao Pill is an emperor-level fifth-order elixir, which requires magma grass, bright sunflower, and nine Xuan vines, of which the nine Xuan vines must be more than a thousand years old, and those below a thousand years are not good, and they can only have roots.

A trace of doubt appeared in Zhang Lao's eyes, and he didn't understand why he wanted the roots.

Li Qingfeng smiled faintly and explained: The yang energy of the Nine Xuan Vine is gathered in the roots, and at the position of its leaves and stems, because it is moistened by the oxygen and moisture in the air, it will become a little cold and damp, and once you use the pill that has been cultivated by the upper part of the Nine Xuan Vine, there will be a small trace of flaws and incompleteness.

Zhang Lao nodded suddenly and thanked him, and Wang Lao next to him also rubbed his palms and looked at Li Qingfeng with a longing expression, he also had a problem and wanted to ask for teaching.

Li Qingfeng smiled faintly and said: If Elder Wang has any questions, you can also ask, and I will answer them for you.

Elder Wang said: What I am refining is the Emperor-level Eighth-Order Bone Refining Pill. Each time, the effect of the drug will be reduced by a third.

Li Qingfeng smiled faintly and said: The materials needed for the Emperor-level eighth-level Bone Refining Pill are the bones of the eighth-level demon beast Black Xuanhu, the bones of the Ice Swirling Crocodile, and they must all be skulls, and the rest of the parts are not good, and they must also be mixed with the bones of the barbarian cow and the bones of the golden monkey.

Wang Lao asked with a puzzled face: Why do you have to use the bones of the head? I use the bones of the lumbar vertebrae, doesn't it mean that the bones of the lumbar vertebrae of the demon beast are the hardest.

Li Qingfeng explained: Most demon beasts have the hardest lumbar vertebrae bones, but the skulls of the Black Xuan Tiger and the Ice Xuan Crocodile are the hardest, which is different from other demon beasts, so you need to use the bone marrow there to refine the Bone Refining Pill.

Elder Wang shook the fog, bent down to thank Li Qingfeng, and then left the Dan Pharmacy with Elder Zhang and went to their own alchemy room to start alchemy.

For alchemists, their greatest wish is to be able to refine their favorite elixirs.

There were still many apprentices and waiters in the pharmacy, and when they heard the conversation between Li Qingfeng and the two emperor-level alchemists, they were all surprised, and their eyes were full of admiration when they looked at Li Qingfeng.

"See, that's Li Qingfeng, very powerful, last time he answered all the questions in the Pill Pavilion. ”

Yes, of course I know that even the Venerable Alchemist values him very much, and even befriends him.

If I can get Li Qingfeng's guidance, it would be great, but pull it down, it can't be done at all with your strength, you didn't see that even the emperor-level alchemist was trembling when he looked for him.

The surrounding alchemy apprentices all looked at Li Qingfeng with a wistful expression.

Li Qingfeng naturally heard the words of those alchemy apprentices around him, and he didn't look down on these weak people, but appreciated them a little, because he liked motivated people.

Li Qingfeng smiled faintly and said to the apprentice of the Dan Pharmacy: You can ask any questions you have, and I can answer you.

More than a dozen alchemy apprentices were very excited, and quickly walked in front of Li Qingfeng, chattering, and asked questions that they didn't understand, because although these questions were very simple, those high-ranking emperor-level alchemists would not give them answers.

Li Qingfeng answered all the questions of the apprentice of the pill pharmacy, he was very patient, he had the Golden Sage Alchemy in his mind, although he had reached the higher planet of Mars, it was also applicable.

After listening to Li Qingfeng's answer, more than a dozen alchemy apprentices left satisfied, and at the same time, they also respected Li Qingfeng more, and everyone regarded him as a figure of the elders.

The young waiter followed Li Qingfeng's side with a respectful face, and asked, "What kind of pill do you want?"

Li Qingfeng opened his mouth and said: I want an elixir that increases physical strength.

The young waiter nodded, and when he was about to go there to get the pill for Li Qingfeng, an old voice came, you don't need to get the pill for Li Qingfeng, I will give him the pill I refined.

A white-haired old man walked out of the alchemy room, this old man's name was Gu Lu, he was an emperor-level ninth-order alchemist, and he was the most powerful alchemist in the entire Dan pharmacy.

Li Qingfeng solved the problem for him last time, and the trouble in alchemy made him go further.

Li Qingfeng smiled faintly and said, "Master Ancient Furnace, you have come out."

The ancient furnace master waved his hand and said: Li Qingfeng, your alchemy level is even higher than mine, don't call me master, I can't accept this title, last time, because of your help, I refined this emperor-level ninth-order Huoyang Pill, which can improve your strength.

Li Qingfeng knew that if he wanted to refine the Emperor-level ninth-order pill, the Huoyang Pill needed to pay a great price, and he needed several precious materials, all of which were very expensive, and each of them was extremely rare.

It can only be obtained by a powerful Dan pharmacy like Xingchen Dan Pharmacy, and ordinary small Dan Pharmacy does not have it at all, and as for the Huoyang Pill that has been practiced, the price is even higher than imagined, and one requires five hundred emperor-level Yuan Stones.

Li Qingfeng opened his mouth and said: This medicine is too expensive, I can't afford it.

Gu Lu laughed, directly stuffed the Huoyang Pill into Li Qingfeng's hand, and said: Li Qingfeng, this is what you should take, you have helped me a lot, if it weren't for you, it would be impossible for me to refine the Huoyang Pill.

Li Qingfeng finally took the Huoyang Pill from the ancient furnace's hand, expressed his gratitude, chatted with him for a while, and pointed out his knowledge of alchemy.

Huoyang Dan was very important to Li Qingfeng, and then Li Qingfeng took Huoyang Dan and the black puppy, and Yang Li left the Dan Pharmacy.

Of course, before leaving, Li Qingfeng asked for two more pills, one for the black puppy, and one for Yang Li to improve the strength of the two of them.

After Li Qingfeng returned to the restaurant, without the slightest hesitation, he went directly back to his room, sat down cross-legged, took out the Huoyang Pill and put it directly into his mouth.

After the Huoyang Pill entered Li Qingfeng's mouth, it turned into a hot current, which was the fire system true element, very huge, like a tsunami of the sea, rushing into Li Qingfeng's body, skin muscles, muscles and bone meridians, and finally converging towards his dantian spirit core.

Li Qingfeng's dantian seemed to be a bottomless pit, frantically devouring those huge fire system true elements, and finally another level was added to his spirit core, becoming nine realms and nine realms, which was the sign of breaking through to the ninth order of the Spirit Emperor Realm.