Co-renting Immortal Doctor

Tang Yu shook his head and shrugged, "According to what you said, I have mastered the fire source, and I should also know how to forge weapons. "But I don't know how to do it, do I? "However, I will lend you my flames. Can't I? You should be able to succeed if you use my Fire of Holy Flame to refine it, right? "    

This... theoretically, it is feasible, but I am unable to do it. "    

Dan Wuhen smiled bitterly and said, "In this era, alchemy is much worse compared to thousands or tens of thousands of years ago. And my strength is insufficient. It is impossible for me to control other people's fire source. Even if that fire source is mine, it is also difficult. After all, it's almost impossible to control the fire source without a Heavenly Human Stage. "    

After saying that, Dan Wuhen looked at Tang Yu with a strange expression. This guy was a weirdo. He was able to control the source of fire when his strength was trash. No one knew how he did it.    

"Looks like I really have to rely on myself."    

Tang Yu touched his chin and made up his mind. "Anyway, I have to learn alchemy skills. You can teach me personally. I have no problem with alchemy knowledge. The most important thing is the subtle control of flames. I can't do that for the time being."    

"That's right. The so-called alchemy shouldn't be a problem for you to grasp the attributes of the herbs. After all, you are a Medical Immortal Level. You know almost everything about herbs. The most important thing is the subtle control of the flame."    

Dan Wuhen's eyes lit up and said, "But it isn't hard for you to master the power of the fire source. I will teach you now. Perhaps, with your talent, you will be able to find the trick in a month and a half, and truly refine the Pill."    

In the blink of an eye, more than half a month had passed. Tang Yu did not leave. He stayed in the flaming mountain of Cloud Soaring Pavilion, constantly learning the fire controlling technique and alchemy method.    

Although many things were urgent, he wouldn't be able to do anything unless his meridians were fully repaired. Although it was a waste of time, Tang Yu couldn't do anything about it.    

However, becoming a master who concocted pills was also very important to Tang Yu. He couldn't improve his strength in a short period of time, but he could use the Pill to improve his combat strength.    

"So that's how it is. There are actually so many techniques in controlling the flames. No wonder, no wonder I've never succeeded in condensing the veins of the trees. I can't possibly become fat in one go no matter what I do."    

Tang Yu flicked his ten fingers. On his ten fingers, ten little flames that looked like candles were dancing continuously. They were full of spirituality. Tang Yu moved his fingers slightly and the little flames on his ten fingers were instantly shot out. Like long and thin silk threads, they wrapped around a medicinal herb and brought it to the alchemy furnace in front of him.    

As the alchemist master, Dan Wuhen sucked in a breath of cold air. His eyes were shining as he stared at Tang Yu's movements. It was difficult for him to calm down.    

Others might not understand, but he had a deep understanding of how difficult this movement was.    

Using the power of the flame to turn the flame into a thread through the true qi, this was already a very powerful stage of the True Qi Formation. And through the flame thread, he could accurately bring the herbs into the furnace. What a powerful control ability! He had reason to believe that Tang Yu's Spiritual Strength was also extremely powerful. Otherwise, he wouldn't be able to do it in such a detailed manner.    

One should know that even though he grabbed the herbs through the flame silk thread, it didn't harm the herbs at all. The most important thing was to control the temperature of the flame silk thread, which was also the most important part of concocting pills. In just half a month, he relied on his own control to control the temperature of the flame at will. Such talent was definitely the number one genius in the past few thousand years!    

Taking a slight breath, Dan Wuhen said in a deep voice, "One of the core medicinal herbs in the Meridian Pill is the Meridian Warmth Grass. It is an extremely rare and precious material. Different herbs have different melting points. Therefore, if he wanted to refine the pill well, he would not need to lose the raw materials. One had to clearly know the melting points of each medicinal ingredient. The temperature was low and it could not be refined. Moreover, it would lose the medicinal strength of the herbs. If the temperature was high, the medicinal strength of the herbs would be directly destroyed.    

Your control of the flame's temperature has already reached the point of perfection, but pill refinement isn't something that can be completed in a short period of time. Therefore, the most important part is to control the stability of your flame's temperature. When melting a medicinal ingredient, the flame will always maintain a specific temperature. Only then could he succeed. However, it would always control the temperature. "This will consume a huge amount of energy as well. Therefore, I need to properly distribute my Genuine Qis and energy."    

After listening to the other party's words, Tang Yu slightly nodded his head. He focused his attention on the alchemy furnace in front of him.    

In this volcano, the Fire Elemental's energy was extremely rich, and the control of the Natural Attribute of Fire's energy was much stronger than in the outside world.    

Even so, After a period of time, Tang Yu also felt a wave of difficulty. He had a feeling that the Genuine Qi was lacking. Refining a pill was not something that could be settled in a few minutes. Usually, it would require several hours of continuous refining.    

"Hold on."    

Seeing Tang Yu's pale face, Dan Wuhen placed a Spirit Recovering Pill into Tang Yu's mouth. He said in a low voice, "The first step is to melt the herbs, and the second step is to remove the impurities in the herbs. This step is extremely difficult. The impurities are mixed together with the real medicinal liquid. If you want to completely remove it... This was virtually impossible, so how many impurities could be removed? It would directly affect the quality of the pill.    

Normally, being able to remove 70% and above was considered a success. "As for me, I can at most remove over 80% of the impurities. If I can remove more than 90% of the impurities, then the Pill that I condensed would be a Divine Pill!"    

"Removing the impurities, the Spiritual Strength and the soul force should be required, right?"    

Tang Yu carefully controlled the flame in his hand and said slowly, "The stronger the Spiritual Strength is, the stronger the control of impurities will be. Similarly, the stronger the control of flames, the easier it will be to remove the impurities, right?"    

After reaching the Master-level, one would start to cultivate the power of the spirit. As the saying goes, one must communicate with the spirit of the human body to comprehend the Natural Attribute Strength.    

Just like Xiao Mei, she was good at using the Spiritual Strength to attack, causing others to unconsciously be affected by her spirit. As for soul force, it was something that only Heavenly Human Stage warriors could cultivate. Just like before, it was something that only Heavenly Human Stage warriors could cultivate. Possession was also the possession of soul force.    

"That's right. The only thing that can get rid of impurities is the Spiritual Strength and Flame Strength. Back then, I didn't have enough Flame Strength. "Therefore, it's very difficult to get rid of the impurities. Actually, the reason why the Spirit Recovering Pills and Life Recovering Pills I refined back then couldn't reach the Six-Star Grandmaster level... The main reason was that the impurities I refined were too low, and the Pill's purity was insufficient. If the Spirit Recovering Pill's purity could reach 90% or above, then even if it was a grandmaster... A single Pill is sufficient to restore its Genuine Qi! "    

Dan Wuhen said quickly, "By throwing your Spiritual Strength into the melted medicinal ingredients in front of you, you will be able to sense the difference between impurities and normal medicinal liquids. Then, slowly wrap the normal medicinal liquid in a flame with a high temperature and use a higher temperature to refine the impurities. This is the process of removing the impurities. You can't rush it. "