Zhong Zhihua and the others all knew that alchemy was a hundred times more difficult than practicing martial arts, otherwise the Martial Arts Supervisor would have sent so many apprentices to learn from Chen Lao for so many years, how could no one be able to become a teacher.

In addition, Chen Lao has been refining pills day and night, and he has refined hundreds of healing pills over the past decades, and there are only a handful of pills that they regard as top-grade pills.

They knew that alchemy was difficult, but they didn't expect it to be so difficult, and they didn't expect that the success rate would be so low, and refining ten furnaces might not be able to refine one, and the low success rate was really unsightly.

However, how could Xiao Shanhe know the Cheng Dan rate, which even they didn't know? Could it be that he really knew how to make alchemy?

Everyone's eyes were all focused on Xiao Shanhe, waiting for his answer.

I saw Xiao Shanhe take a deep breath and said lightly, "I guess." ”

Zhong Zhihua and the others suddenly twitched the corners of their mouths continuously, almost no cramps, when is it, why are you still making such jokes, don't you see that Old Chen's face is almost like Bao Gong.

Everyone hopes that you can say some reasons, so that Chen Lao can dissipate his anger, so that everyone can coexist peacefully in the future, you are good, just guess, now you are not guessing riddles, can you be serious?

Elder Chen didn't get angry, but shook his head and said in a deep voice: "Impossible, if you don't know the art of alchemy and have a deep understanding of the Dan Fang, it is absolutely impossible to be so clear about my Dan rate." ”

"I apologize for what I said. Under the stunned gaze of everyone, Chen Lao solemnly bowed to Xiao Shanhe and apologized.

Xiao Shanhe accepted it calmly, whether it was in martial arts or alchemy, there was a saying that the master was the teacher.

Especially in the cultivation world, it has always been about the strength of the realm, and it has never looked at age, and there are often thousands of immortal cultivators who worship hundred-year-old people as teachers, just because other people's cultivation is higher, and they hope to get guidance from others.

Although Xiao Shanhe is several rounds younger than Chen Lao, in terms of alchemy, Xiao Shanhe is far above Chen Lao.

"There is no problem with this Dan Fang itself, if it is placed in the ancient era, as long as the level of the alchemist is okay, the Dan rate is at least forty percent or more, but now, it is really worthless. Xiao Shanhe explained.

Old Chen said sincerely: "Please also give advice." ”

Xiao Shanhe nodded and continued: "First, the several spirit grasses required in the pill recipe should be difficult to find in today's society, and without these spirit grasses, not only will the rate of becoming a pill drop significantly, but even if it can occasionally become a pill, the quality of the pill is very average. ”

"Second, the aura of the ancient era was strong, and in that kind of environment for alchemy, the rate of becoming a pill and the quality of the pill would be greatly improved, but in today's global environment, the aura is lacking, and it is almost impossible to refine a good pill. ”

After listening to Xiao Shanhe's words, Chen Lao suddenly fell into contemplation, he had studied this pill for decades, tried countless methods, tried I don't know how many times, and never improved the rate of becoming a pill, and the quality of the pills occasionally refined, as before, basically did not change.

Over the years, he has been looking for the reason, but because of the lack of information on alchemy, he has never been able to find the reason for the low rate of Cheng Dan, let alone find a solution.

Hearing Xiao Shanhe say this, he realized that it was not his alchemy technique that was problematic, let alone the Dan recipe, the problem was mainly in the external environment and the lack of corresponding spiritual grass, and these two key elements could not be solved, or even irreplaceable.

"It's the truth, it's like that, but anyone can make it up, and there's no way to verify it, who knows if what you're saying is the truth. Leng Qian's face was disdainful.

In his opinion, Xiao Shanhe was so young, how could he know the art of alchemy, and besides, Chen Lao had been studying for decades, how could he not be as good as a little kid who was less than twenty years old.

Xiao Shanhe said coldly: "Your knowledge limits your imagination, today I will let you see what alchemy is." ”

"Where is the alchemy room?" Xiao Shanhe turned his head to ask Elder Chen.

"Follow me. Old Chen turned around and walked towards the alchemy room.

The alchemy room is also sealed around the perimeter, but there is a modern alchemy furnace in the center, and there are many buttons next to it, which can easily adjust the size of the firepower and prevent people from being injured when the furnace is fried.

Although it looks very advanced, it is much inferior to the alchemy furnace used by immortal cultivators, because the alchemy furnace of immortal cultivators is a magic weapon, which can increase the rate of becoming a pill and the quality of the pill.

There is also a complete medicinal material in the alchemy room, and Chen Lao originally planned to use it for alchemy tomorrow, but in order to see Xiao Shanhe's alchemy, this medicinal material worth at least hundreds of thousands of dollars was given to Xiao Shanhe.

"You don't need to open the alchemy furnace. Xiao Shanhe saw that Old Chen was about to turn on the switch of the alchemy furnace, and stopped him in a low voice.

Old Chen frowned, and asked puzzledly, "How can I do alchemy without an alchemy furnace?"

"Is it still called alchemy without an alchemy furnace?Could it be that you still want to turn medicinal herbs directly into pills?" Leng Qian continued to sneer.

Xiao Shanhe glanced at him coldly, stretched out his hand and swept the medicinal materials on the table, his hands were like holding a round ball, and the herbs floated between his hands, like a weightless astronaut in the universe.

"Here comes the fire!"

Xiao Shanhe snorted lightly, only to see two azure flames gushing out from his palm, enveloping all the medicinal materials in it, as the flames continued to burn, the medicinal materials did not catch fire and burn, but gradually melted, as if they were boiled in high-temperature water, and slowly merged into one.

"What kind of alchemy is this?" Zhong Zhihua and the others looked at Xiao Shanhe in surprise.

Chen Lao has specialized in alchemy all his life, and he thinks that his alchemy is second to none in Huaxia Kingdom, but when he saw that Xiao Shanhe did not use an alchemy furnace, but directly used his hand as a furnace to directly alchemy, in contrast, he suddenly felt that his alchemy was a joke.

Other people don't understand alchemy, and they may not be able to see how superb and difficult Xiao Shanhe's methods are, but he has been refining pills all his life, so he naturally knows that Xiao Shanhe's alchemy is not something that people in this world can do.

In the past, there was no information and no one to guide him, so he always stopped in the way of alchemy, and there was no direction to explore at all, but now the alchemy techniques revealed by Xiao Shanhe made him feel like he had pushed open a window and seen a different scenery.

Xiao Shanhe turned into a transparent ball in the middle of his hands with the true yuan, and the medicinal juice after the melting of the medicinal materials was mixed together, and with the burning of the blue flame, the water continued to evaporate, and the medicinal juice gradually condensed.

"This guy shouldn't really be able to refine the pill, right?" Leng Qian's face was a little ugly, and he kept sarcastically ridiculing Xiao Shanhe along the way, if Xiao Shanhe refined the pill in public, wouldn't he be slapping him in the face?

"It's almost Chengdan. Chen Lao didn't blink his eyes, staring at Xiao Shanhe's operation.

As long as the medicinal juice is condensed into a solid, it is the time to become a pill.

Just when everyone was staring at the medicinal juice, they only heard Xiao Shanhe drink softly:

"Dancheng. ”