Nie Tianxing rested for a while, removed the residue in the cauldron, and then began to put the herbs of the elixir of Yin and Yang Fire Heart Pill into the cauldron one by one, activate the real fire to calcinate.

Nie Tianxing dared not say that he could succeed in the first time refining the seventh grade pill, but he believed that as long as he did not give up, he would succeed.

"It seems that the alchemy has begun!" Yun Canghai whispered, and the three of them stared at Nie Tianxing in a flash.

"Before refining the alchemy, why did the heavenly behavior waste so many herbs?" Zhou Wu asked in confusion.

"Shut up! Don't talk first. It's not too late to ask when Tianxing is refining successfully. Don't disturb me." The Dan King scolded in a low voice and glared at the two of them fiercely.

Half an hour passed, and Nie Tianxing, who was still concentrating on controlling fire, finally began to change his handprints. Because at this moment, herbs in the cauldron had already begun to emit essence. He had to condense the essence as soon as possible and start condense the pills until all herbs were released, the chances of successful condensation of the pills were greater.

"Condensing Pill!" Nie Tianxing shouted softly, the force of the fire continued to change, and his gestures continued to change. A stream of fragrance began to spread out from the cauldron, and a strong wind swept out, and bamboo forests and bamboo leaves flew everywhere.

"What a huge spiritual energy!" Yun Canghai looked at him in a daze, with a nervous look on his face. The same was true for the Dan King.

“Buzz!”

As Nie Tianxing's gestures continued to change, the cauldron began to rotate, and there was also a buzzing sound. The entire cauldron was wrapped in real fire, emitting a dazzling light.

"Brother Nie is indeed not simple! No wonder Old Man Dan learned to refine pills from him. I didn't expect that Brother Nie could already refine seventh-grade pills at such a young age, and the technique of refining pills is completely different from that of the Dan King and the others!" Yang Yunxiong and Li Xuantong, who were using their spiritual sense to monitor the Ye family's every move, also noticed the huge spiritual energy in the bamboo forest, and both were shocked.

"Tsk tsk, I am worthy of being a genius among geniuses. Not only has super cultivation, but also has such a powerful alchemy! What a terrible junior! No one in the world of cultivation can match!" Li Xuantong praised, shocked and envious.

In the bamboo forest, half an hour had passed, but it seemed that the essence of the herbs had not been fully released. Nie Tianxing had to continue controlling the fire while condensing the essence and the elixir. The three of them were fully displayed. The three Dan Kings were stunned. Such amazing alchemy techniques made the three of them excited and thrilling.

"It's broken! It seems that it's still a step slower! The essence of the herb is not enough to condense the pill, and the most difficult thing to calcin is the Fire Heart Seven-Leaf Flower. The fire should be increased faster and the heat strength should be increased. It seems that it has failed!" Just as the cauldron was spinning in mid-air, it suddenly stopped, and Nie Tianxing also took back the true fire.

The faces of the Dan King and the other two changed drastically, and they were confused. They didn't understand what was going on. Isn't this good practice? Why did they suddenly stop? They all knew very well that when they suddenly stopped during the alchemy process, the alchemy was definitely failed. The problem is that Nie Tianxing has not failed yet, why should he stop?

The Dan King was really puzzled and couldn't help but step forward and asked, "Heavenly, why did you stop suddenly? Isn't this not a failure yet?"

Nie Tianxing took a few deep breaths and smiled and said, "It has failed. It will be a waste of time if you continue to refine it. The essence is insufficient and you cannot condense the pill. Moreover, the fire that the Fire Heart Seven Leaf Flower bears is very strong. It has not been controlled well before, and even if you continue to refine it, it will be a failure, so I stopped. However, I have mastered the true meaning of refining Fire Heart Seven Leaf Flower. I hope it will be successful next time, haha."

"Emperor, are you saying true? Can you really refine the seventh-grade Yin-Yang Fire Heart Pill?" Zhou Wu asked in shock. He couldn't believe that it was difficult for them to refine the fourth-grade pill so hard. Of course, it was not the same alchemy method as they used to. Nie Tianxing actually took only a few days to master the true meaning of refining the seventh-grade pill!

"Of course, it's just that there is no absolute success in alchemy. Even if the alchemy is high, there will be times when there is failure. As long as you don't give up, you will definitely succeed." Nie Tianxing smiled, not caring about the failure of alchemy just now.

"By the way, Tianxing, why did you waste so many fire heart seven-leaf flowers before you refine the alchemy?" asked the Dan King, this has always been a mystery in their hearts.

"Haha, this is my first time refining a seventh-grade pill, so I don't know the strength of the fire heart seven-leaf flower to withstand the fire, so I need to figure it out so that there will be no so many failures. If I refine the pill without knowing the strength of the herbs to withstand the fire, there will be more opportunities for failure. This is also my habit. Of course, Senior Dan King, you are different. You have been a seventh-grade alchemist for a long time, and soon you will be an eighth-grade alchemist. You are very clear about the energy to withstand the fire of refining the seventh-grade pill, so for you, there is no difficulty in refining the seventh-grade pill." Nie Tianxing explained with a smile.

"So that's it. When we were refining elixirs, we really didn't know the power of the herbs to withstand the fire in advance!" Yun Canghai nodded, and his face couldn't help but show excitement. Since they came to the Nie family, they have learned too much.

"There is another point. The powerful true fire and a good alchemy furnace can improve your chances of success in alchemy." Nie Tianxing smiled and said with a blink of an eyebrow, three golden lights did not enter the eyebrows of the Dan King and the other two.

"Heavenly, what is this?" Dan King asked hurriedly.

"This is the Fire Burning Art. When activating the True Fire, you can increase the power of the True Fire. As for the alchemy furnace, I can't help you. I only have this tripod." Nie Tianxing said with a smile.

"Thank you, Emperor!" Zhou Wu and the others said excitedly.

"Okay! I'm going to refine elixirs, you guys can refine elixirs too, I hope this time will succeed!" Nie Tianxing smiled, took a few deep breaths to calm his mind.

"Fire Burning Art!" Nie Tianxing shouted softly, activated the true fire and the fire burning art, quickly removed the residue in the cauldron, and then put the herbs that refined the Yin-Yang Fire Heart Pill into the cauldron one by one.

After mastering the true meaning of refining Yin-Yang Fire Heart Pill, Nie Tianxing was very confident this time and gained success through failure, which is also the reason why Nie Tianxing was confident.

The gestures changed rapidly, and the force of the heat was the same. In just a quarter of an hour, the cauldron was wrapped in the real fire. Nie Tianxing shouted again: "Treat for me!"

"Peng!"

The true fire became even more intense in an instant. The bamboo leaves on the ground within a radius of several feet were swept into the air by the strong wind, and a powerful aura spread in the bamboo forest.

Half an hour passed, and the essence of herbs began to be emitted from the cauldron. Just as the essence was released, Nie Tianxing had already prepared for the elixir and shouted loudly: "Ningdan!"

“Buzz!”

The cauldron immediately took off and began to rotate. As the cauldron rotated, a strong wind was generated, and the true fire wrapped around the cauldron bloomed like a fire lotus. With such amazing alchemy, the three Dan Kings were already stunned.

"It's very good. The time for the elixir this time is very good! It seems that the seventh-grade elixir is going to succeed." Tian Yunzi in Nie Tianxing's body said with a smile.

Another half an hour passed, and the essence of other herbs in the cauldron had been released, leaving only the Fire Heart Seven Leaf Flowers.

Nie Tianxing changed his gestures in vain, and the power of the true fire increased again. The dazzling flame light enveloped the entire bamboo forest, and huge spiritual energy continued to spread out from the cauldron like a flood.

"What a huge spiritual energy! It's even larger than when it was refined before!" The Dan King exclaimed, shocked.

"That's great! It seems that this time it will be successful! If the emperor really refines a seventh-grade pill that can improve his cultivation level, then our imperial capital will really be famous in the cultivation world!" Yun Canghai was also excited and said, for the first time he saw such a spectacular pill refining.

"The spiritual energy of the pill is so huge! Compared with the seventh-grade pill refined by the Pill King, the spiritual energy is more than twice as large! And it is also a pill that can improve its cultivation level. It is very expensive in the cultivation world, and it can be said to be a sky-high price! I can't believe it!" Li Xuantong said incredibly shocked.

As time passed slowly, the essence of the Fire Heart Seven Leaf Flower finally spread and ended, and all the essence of herbs had been condensed. At this time, Nie Tianxing had to control the heat and slowly compress the essence, and he would successfully refine the seventh-grade pill.

"The fragrance of the pill! Success! Success! The seventh-grade pill is coming out!" The Dan King cheered excitedly, his face turned red.

"I am worthy of being an emperor and a genius in the cultivation world. In just five days, I have refined the seventh-grade pill!" Yun Canghai's excited voice trembled, and the three old men jumped around like children.

"Create a pill! Open!" At one moment, with the success of the pill, Nie Tianxing shouted with great excitement. With a wave of his hand, the true fire disappeared, the cover of the cauldron opened, and a pill that emitted a dazzling green light slowly floated on the mouth of the cauldron!

"Haha! That's great! Finally, I have refined Yin-Yang Fire Heart Pill!" Nie Tianxing laughed excitedly, and quickly took off the pills and refined the seventh-grade pill. It has proved that Nie Tianxing is already a seventh-grade alchemist!

At the age of nineteen, he is a seventh-grade alchemist in the cultivation world. If such earth-shaking news spreads, it will definitely cause a sensation in the entire cultivation world.

"Oh my God! Tianxing has refined the seventh-grade pill, and now he is the youngest and most powerful alchemist in the cultivation world! Tianxing is right, the imperial capital will definitely become the admirer of the cultivation world!" The Dan King said shocked. It is an honor for the imperial capital to have such an alchemy prodigy appear in the imperial capital.
Chapter completed!