This kind of spell was a spell from the ancient times, and it was impossible for the current world of cultivation to exist. It was only when Tian Xuan's alchemy skills reached a whole new level did he realize how powerful his master was. This was something that the Profound Sky Continent did not want to think about anymore.

It was only after a very long time that Tian Xuan realized how ridiculous this requirement was. Only after seeing this did Tian Xuan realize that if he did not cultivate the [Body Sculpting Golden Body] technique, then he would not have been able to cultivate it, and only then would Tian Xuan know how correct his choice in training the [Body Sculpting Golden Body Slaughtering Technique] was. Since the Heart Flame of Alchemy was already here, then the most basic method of the [Body Sculpting Golden Body Sculpting Technique] in the ancient times would be obvious, just that the first three stages of the technique was unknown.

At this time, just as Tian Xuan wanted to refine pills, he realized that he didn't have a pill furnace. He helplessly called out to Xiao Jiao. Xiao Jiao heard about it and said, "I remember there is one that I gave to the essences for fun."

These herbs seemed to have been picked from the small horn when there was nothing to do, and now that Tianxuan was being used to refine pills, it would be painful if he did not spend those noble herbs. After all, the spirit stones his master left him were limited, and he did not have any medicinal ingredients, only some finished products. So now, Tianxuan was very poor.

Now that he had just started his "Spirit Dialectics Technique", but he had to identify the common herbs, Tianxuan took out some basic pill recipes, then compared them with the basic pill formulas of the《 General Alchemy》, and finally, the two ingredients were almost similar in terms of effects. Although their formulas were different, the final effect was almost the same, but the difference was that some of the ingredients to mediate the Yin and Yang of the pill were all changed to the demonic beast's inner pellets, Tianxuan took out a demonic pellet and used Spirit Dialectics Technique to see the pure spiritual energy within, however, the inadequacies were obvious, because the demonic nature of the demon pill was too strong, if humans couldn't take it directly.

However, if they were treated as a medicinal ingredient, his medicinal properties could be used to dissipate heat and regulate yin and yang. Because most of the demonic beasts lived in the deep mountains and forests, and their demonic pills had been obtained from thousands of years of cultivation, they wanted to be used as a medicinal catalyst to concoct pills. However, they needed to add in all other medicinal ingredients to remove the demonic nature within, or they could even use other refining methods to remove the demonic nature. Tian Xuan sighed as he thought, "If it weren't for my master, my path to revenge would be far away.

Although demonic cores could be used for medicinal herbs, but demonic beasts' inner cores were originally the result of thousands of years of cultivation, so there was still a difference between them and medicinal pills. The neutral demonic cores were the best used to concoct medicinal pills, but there were some demonic cores that had a strong demonic nature, and if one did not use it for concocting medicinal pills, he would fail. Just like the saying goes, 'a demonic core is not enough, but a thousand miles is too far.' This was the reason why alchemy techniques would fail and increase the chances of success. However, this restriction could be controlled through the power required to refine the pill, the degree of the fire, the time and other factors. Of course, everything depended on the Alchemy Master's skill.

Tian Xuan took out the pill furnace and infused it with true energy. The pill furnace was the size of a palm, but was several times larger than the original, making Tian Xuan extremely happy, but it could be big or small (Actually, this pill furnace had its origins too, just that he did not know about it). Tian Xuan had plenty of elixirs in his hands right now, so he had to use a similar pill furnace.

Under normal circumstances, the greater the furnace, the more difficult it would be to control the fire. Just like those alchemists in the cultivation world who used water vats during the Warring States Period, those pill furnaces were used to refine ordinary pills for cultivators. If they were to refine expensive pills, they would still need to use small pill furnaces to avoid mistakes.

The time and order to refine pills was also very important, and this was exactly what Tianxuan was training in right now. As for the fire required to refine pills, Tianxuan's refining of the Heart of Alchemy did not need to care about these. If the ancient techniques did not even have this little advantage, then Tianxuan would not even care. However, this Heart of Alchemy Flame was not just used to refine pills. Its other function was to refine pills. Tianxuan was aware of these things.

There was an eternal array formation underneath the pill furnace. The array formation's function was to continuously draw in the Core Fire or the True Fire within the body of a cultivator, using it to merge the True Fire into the pill furnace. However, if Tianxuan were to refine such a pill furnace, it would be impossible for it to be produced. Because Tianxuan's refining level was not yet at home, after familiarizing himself with the refining methods of today, Tianxuan discovered that in the past, he was known as the Master Refiner in the cultivation world. Now, it seemed to be pure irony. Tianxuan was preparing to practice alchemy to change all the refining methods in the past because compared to the skills his master had left him, the refining methods in the past were like trash. They simply weren't on the same level.

At this moment, Tian Xuan was putting the pills into the furnace step by step according to the recipe. Through the Alchemy Heart Flame, Tian Xuan knew the situation inside the furnace like the back of his hand. This was the advantage of refining the heart flame. He could observe the pill furnace from the inside, and he could also control the temperature very well.

Tian Xuan knew that he had succeeded his first time concocting pills, and he was extremely satisfied in his heart. He did not know that for people like Tian Xuan, who succeeded their first time concocting pills, there were very few, to the point where there was no success at all. Although these pills did not have any use to Tian Xuan himself, but it was his first time concocting pills, so who cares if it was useful or not?