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Grinding the medicine is only the first step, and the next step is to refine it, but this is a hotel room, and there is no way to make a fire.

Yang Bo looked up and glanced out the window, "It's still early, I'm going to rent a villa, we'll move over now, you guys pack up your things." ”

Yan Ruyu nodded, "There's nothing to clean up, you can contact first!"

The three of them all have Qiankun bags, and most of them usually put commonly used things into them, so it is very convenient to pack them up at this time.

The greatest advantage of evil capitalism is that this society is friendly to the rich, and Yang Bo only made a phone call to get a villa with a yard.

The three of them got out of the hotel directly, got in the car and rushed to the villa in the suburbs.

This villa is not a large house, but it has a large courtyard, and although the courtyard wall is a fence, inside the fence, there is a row of green plants, blocking the view from the outside.

Yang Bo took the key and turned off all the cameras in the courtyard, and he dug a pit in the corner of the courtyard and started a fire!

The burning material for refining the elixir is not ordinary firewood and coal, it is necessary to use a thousand years of gloomy wood, especially the best mahogany gloomy wood, Yang Bo's Qiankun bag has a gloomy wood, although it is not much, but it is enough for this alchemy.

Yue Junyao and Yan Ruyu stood next to them and couldn't help, and the two seemed to be staring at Yang Bo's busy figure with interest.

After everything was busy, Yang Bo patted his head, "I forgot to prepare a Dan furnace!"

Yan Ruyu was helpless, "Can you forget this?"

"I'll take the pot out and use it!" Yang Bo said.

"Forget it, I have a Dan furnace here, I'll give it to you first. Yan Ruyu said.

After that, she casually threw out a Dan furnace, this Dan furnace has three legs and two ears, the color is dark, and it looks quite a bit of origin.

Yang Bo glanced twice, then put the Dan stove on the fire, and he said to Yan Ruyu: "Thank you so much, if it weren't for you, I really couldn't do it today!"

Yan Ruyu waved her hand and didn't say much.

There was no way for ordinary fire sources to easily ignite the gloomy wood, so Yang Bo could only pour his spiritual power into the flames and bake it against the gloomy wood, and after a few minutes, the gloomy wood was ignited.

Alchemy is extremely complicated, and there are even fixed etiquette procedures, but Yang Bo doesn't know anything about these at all, so he doesn't care too much.

Yang Bo put the medicinal materials into the Dan furnace, and his eyes kept staring at the Dan furnace, this was the first time he had tried, although he had also seen the alchemy materials before, but these materials were all generic, and many alchemy details were not detailed.

"True alchemy will not be easily passed on, let alone engraved in a book!"

As if seeing Yang Bo's thoughts, Yan Ruyu couldn't help but open her mouth to remind her.

Yang Bo turned to look at Yan Ruyu, "You mean to say that there is a problem with the content I saw when I read the book?"

Yan Ruyu nodded, "Although everyone is also abandoning some traditional etiquette now, when it comes to alchemy, many alchemy masters still have the same approach, they will only pass on their alchemy to their apprentices, and what they hand over to the sect is only the most ordinary alchemy technique." ”

Yang Bo nodded, he had been in Qingcheng Mountain for a few days, and he had also seen Song Weijie's alchemy, but when the other party was alchemy, most of them avoided him, but he instigated Luo Yaohua to go to apprenticeship, and he didn't know if Luo Yaohua had learned the real skills now.

"Give it a try. Yang Bo stared at the medicinal powder in the Dan furnace and said, since he has already done it, he can't give up easily.

As soon as the words fell, Yang Bo's nose twitched, and his complexion changed slightly, because he smelled the smell of burning, he looked down and fixed his eyes, and sure enough, he saw that the pill powder in the Dan furnace had turned black!

Yang Bo's face was a little unsightly, but he could only use a jade shovel to clean out the burnt medicinal powder, and wipe the Dan furnace clean with a damp cloth, which was another batch of medicinal materials.

Yue Junyao and Yan Ruyu stood aside and smiled, looking very happy.

Yang Bo didn't pay attention to them, this time he was more careful, the brilliance flashed in front of him, and every pill of medicinal powder in front of him became clearer in front of his eyes, and he seemed to be able to see the changes of every pill of medicinal powder in the Dan furnace.

Under the refining of the Dan furnace, each pill of medicinal powder seemed to become a little different, and the impurities in some medicinal powders were also evaporated with the refining, leaving only the most essential part.

After refining a portion of the medicinal powder, Yang Bo had to shovel out the medicinal powder, until he finished refining all the medicinal powders, it was already the middle of the moon, and he didn't even notice it at all.

Seeing Yang Bo breathe a sigh of relief, Yan Ruyu said: "When I see people refining pills, they all throw all the medicinal materials into the Dan furnace in one go, and use spiritual power to control the extraction of each medicinal material, so that the speed will be much faster!"

Yang Bo's face darkened slightly, "It shouldn't be thrown in one go, right? It is thrown in according to the length of refining time of each medicinal material, so that all the medicinal materials can be refined almost at the same time, and you can directly refine the pill." ”

"Yes, that's pretty much it, this is just the first step of extraction, you're already so slow, won't it be even slower later, and now that the medicinal powder is cold, even if it's alchemy, the medicinal effect will be greatly reduced!" Yan Ruyu said.

Yang Bo was very helpless, so he had to explain: "Do you think that the first time I extracted these medicinal materials, can I know the time it takes for each medicinal material to be extracted? Moreover, all I got were blood-replenishing medicinal materials, and there were no pills, what pills could be refined?"

Yan Ruyu waved her hand, "You are reasonable!"

Yang Bo smiled and didn't say anything more, he wanted to use these medicinal materials to feed the essence blood of the blood clan, if it was really refined into an elixir, the essence blood would also be able to absorb it?

Yang Bo even suspected that the essence blood couldn't even absorb the powder!

With a little suspicion, Yang Bo took out the jade box and took out a drop of essence blood, he hesitated, took out the hundred-year-old ginseng extract powder, and carefully put the essence blood into it.

Yang Bo had used his own blood to feed his essence blood before, and he had obtained differentiated essence blood, he couldn't keep trying with his own essence blood, after all, for a qi refiner, a body of blood was extremely precious!

The essence blood entered the powder, and it didn't seem to have changed.

Yang Bo's eyes flashed, and he could see that the place where the essence blood and the ginseng powder intersected seemed to be faintly changing, and the essence blood seemed to be immersed in the powder, and it did not devour the powder!

Seeing this kind of scene, Yang Bo was a little shocked, this was not the effect he wanted, and he was faintly worried in his heart.

After a while, all the essence and blood invaded the ginseng powder, which was originally white, but now it was red, as if it had been dyed. Yang Bo was a little disappointed, this was a waste of a drop of blood clan essence blood!