Ran Li had been cultivating for a longer time than Yue Yu, but after about an hour, he had reached his limit. Then he didn't practice his big axe, but with a strange face, he walked to Yue Yu and watched quietly.

Yue Yu, on the other hand, waited until the medicinal soup in the casserole had been boiled dry and most of the water had been boiled to form a substance similar to ointment, and then the fire was stopped. The next thing he had to do was to extract the part of the medicine he needed one by one.

At this time, these medicinal materials have already been basically decomposed under high-temperature boiling water, and most of the minerals and plant molecules are also dissolved. However, what Yue Yu really needed was only a small part of it, and it was not easy to extract them one by one mixed with a large number of other substances.

-- In his previous life, he had all kinds of high-tech devices and chemicals to help him. But here, there is hardly a single tool around him that can help.

Fortunately, he still has the ability to analyze, and in this world, there is still such a thing as true qi. Yue Yu picked up a casserole, and then infiltrated the internal force into it, absorbing those medicinal ingredients one by one, and then extracting them and throwing them into the bronze tripod.

It's even more tiring than analyzing those drugs in the pharmacy in the morning. Fortunately, this was Yue Yu's first time refining medicine, and his confidence was insufficient, and the medicine he bought was only about twenty copies. Finally, when he finished this process, he didn't squeeze out his true qi. On the way, Yue Yu was more than once, and wanted to make use of Ran Li's coolie. However, firstly, he was worried that the latter's ability to control true qi was somewhat insufficient, and secondly, the five genera of his Great Hun Yuan Gong cultivation were born with some slight suction to various substances. This is something that Ran Li, a sixth-level samurai, does not have. Therefore, Yue Yu finally reluctantly gave up this plan.

Next was the last part of the training, and at this time, Yue Yu's expression was becoming more and more cautious. He scooped a few more spoonfuls of the stream water, put it in the bronze tripod, and then roasted it over a simmer.

In fact, at the moment, it is most appropriate to add distilled water to it. However, at this time, neither the tools nor the environment allowed it, so I had to make do with it. Fortunately, the water is clear and there are not too many impurities. Yue Yu had also made special observations before, and the alchemy workshop located in the high place in the city usually fetched water here. The minerals contained in it are also roughly consistent with the 'Peiyuan Pill' in his hand, so it should be okay.

When the water boiled again, Yue Yu wanted to use a medicine spoon to probe into the ding and stir it forcefully, only after all the medicinal ingredients were completely even, then the top lid was closed.

This time less water was added, but after a long time, it was boiled dry again. When Yue Yu opened the bronze tripod, he smelled a medicinal fragrance similar to 'Peiyuan Pill' wafting out. Yue Yu leaned over to look inside again, only to see a layer of white jade-colored medicinal mud, precipitated at the bottom of the ding. And as far as he knew, the next step was to knead the paste into pills and dry the water thoroughly, and it would be finished.

At this time, Ran Li next to him was already shining with his eyes. At this time, he was almost the same, knowing what Yue Yu was doing. As one of the most talented people of the younger generation in Yuejia City, there are not a few 'Peiyuan Pills' that he gets every year, so he naturally knows what these white ointments in the Ding are.

"Little master, can you take this medicine?" Ran Li swallowed his saliva, his Adam's apple trembled, although he was attracted by the fragrance of this medicine, he was still a little hesitant about the safety of this medicine.

"I don't know, why don't you try it first?"

Yue Yu thought to himself that if someone came to test the medicine, it would be very good. Although in terms of material composition, except for some more water molecules in these ointments, they were no different from the 'Peiyuan Pill' in his hand. But what the effect is, whether it will poison people, he himself is not sure. After all, there are too many unknown ingredients in it, and he can only rely on its physical essence and the composition of molecular atoms to distinguish them.

However, Ran Li was not fooled, and after struggling and hesitating for a moment, he smiled and turned his gaze away. Yue Yu shrugged his shoulders and didn't feel annoyed. Pick out a fingernail-sized piece of mud and throw it into the creek next to it. Then I was extremely surprised to see that this stream, which was originally extremely clear, suddenly 'came to life', and countless loaches and yellow eels and other things came out and began to compete for the fast medicine mud. Finally, he swallowed a yellow eel the thickness of two thumbs, and after a while, the epidermis exuded a strange luster, and the vigorous tail swung back into the mud.

Yue Yu Yu Ran Li couldn't help but glance at each other when he saw this, thinking that this pill was only going to be completed. That little thing just now actually showed signs of advancement. It seems that there should be no poison, so I don't know how effective it is on the human body.

And Yue Yu was also the first to cover the bronze medicine tripod, and then wrapped it layer by layer with a cloth to prevent the fragrance from continuing to spread.

Just think about it, the creatures in the water are still so sensitive to the 'Peiyuan Pill', and those demon beasts with a keen sense of smell on the land can be imagined, although in this back mountain, in the year before last, it was only combed by the martial artists in the clan, but at this time, it must not be guarded against. There are also those mountain patrol martial artists, if they are discovered, their medicine refining plans are afraid that they will be put into water immediately.

However, this follow-up treatment still made Yue Yu frown. A few days ago, although he used to make a fire here every day, the previous excuse was that he planned to barbecue game here. But now not only has it been a little longer, but the smell of herbs can't be hidden. And this time, although he bought some bone medicine in the city, he was not sure whether he could hide it from others. It's just that today's conditions are limited, so I have to deal with it so hastily.

The rest of the bone wound medicine was boiled separately, and then poured into a sand bowl according to the proportion, and as soon as Yue Yu had done all this, he raised his eyebrows sharply.

The unit that Yue Yu was in in his previous life was an elite airborne division. However, due to the fact that he has to fight behind enemy lines, he basically masters the capabilities required by various special forces. And the skill of anti-sneak attack is naturally among them.

Of course, in this world, there is no such thing as those sensing instruments, he can only use local materials. Within a radius of 200 meters around, countless small traps of different styles and no lethality were buried. For example, small branches that have been shallow buried in the soil, specially treated shrubs and grasses. Unless it was a seventh-order martial artist who could truly step on the snow without a trace, it would be difficult not to make a sound when approaching him.

Having said that, the kind of big master who is about to approach the peak of the day after tomorrow is afraid that he is not in the mood to peek at what a little kid is doing.

In the direction of Ran Li, he made a gesture in concealment. The latter comprehended, and according to the routine of the Angry Hades Axe, he once again brandished the plate axe in his hand.

And after a while, Yue Yu felt a few lines of sight, looking from the direction behind him. It wasn't until they didn't notice anything unusual for a few minutes that they left.

However, at this time, Yue Yu still didn't dare to be careless, and waited for a few minutes to make sure that those martial artists had left. This time sneak out and restore those small traps that have been destroyed one by one. And just as he had done everything and returned to the woodland, a silver-white sword flipped in the air and fell in front of him.

Yue Yu grabbed the sword with his hand, and then looked at where it came from in surprise. I saw Ran Li holding a big axe, and his tiger eyes looked over here like a torch. The eyes are full of grievances and impatience, which means obviously, since you have done everything, then the promise should be fulfilled, right?

The corners of his lips curved slightly, and Yue Yu looked at Ran Li's side again, where there was a small pit dug up. In addition to the two swords of the same style as the one in his hand, there are also three Tang-style long knives. Yue Yu clenched his left fist, and his eyes gradually revealed a trace of fiery, but at this time, a little fear appeared on Ran Li's face.