Since the other party was willing to wait here, Lu Chen did not object. When throwing himself into alchemy, he directly ignored all things and truly became aloof.

The sky was gloomy, with more and more dark clouds, and the thundering kept on. Suddenly, there was a thunder, and the sky was raining heavily. The rain pattered on the ground, splashed countless small drops of water, and the whole world became white. As early as when it rained, the people of the Lu family held up their umbrellas where Lu Chen was sitting, and he was fully committed, and he didn't notice it was raining at all.

Not in a hurry, he picked up a panacea and began to purify it. Lu Chen's speed was not fast, but every movement was full of rhythmic beauty. Even the people next to him who didn't understand alchemy would unknowingly be immersed in his alchemy world.

"Nice purification technique."

Under an umbrella, Naranguro couldn't help but exclaimed. As the current owner of the Valley of Medicine King Valley, Naranguluo's eyesight is by no means comparable to ordinary people. Hearing his father complimenting Lu Chen, Nalan Xiaoxiao, who was next to him, showed a happy smile on her face, and said, "Father, now you are not against me learning alchemy from Mr. Lu?"

"You girl, even if I object, won't you do it?"

"Hehe!"

Seeing the excited daughter with a small face, Nalan Guluo said, "Girl, I don't know the strength of Lu Chen's alchemy, but only your grandfather in the dynasty can match him if You can really learn his skills, which is also your good fortune."

"Father, I heard you right, you would actually praise someone so." Nalan Xiaoxiao's eyes widened, she knew her father too well. Naranguro is strict with everyone. It is very rare to get a good compliment in his mouth. Now he praises Lu Chen so much, it is unprecedented, unprecedented.

"I don't praise you. That's because you are not capable. If you can be like Lu Chen, why don't I praise you every day."

"Father, just wait, I will surpass you someday." Nalan Xiaoxiao waved her powder fist and said firmly.

The two did not continue talking, because their attention was once again attracted by Lu Chen. Because they saw that Lu Chen actually took out five elixir and planned to purify them together. To refine the Six-Rank Pill, the purified spirit must be active, so even Nalanguluo's father only purified one spirit medicine at a time.

Naranguro subconsciously thought that Lu Chen was big, but couldn't help but look forward to it. After all, Lu Chen seems to exist to break the norm. At only twenty years old, he already possesses the master-level alchemy strength, and at the same time is a genius warrior in the eight-pole realm. Such a genius boy has never seen the history of the entire dynasty. Therefore, in Nalanguluo's heart, if someone can purify several elixir at the same time and keep them active, then that person must be Lu Chen!

Under his gaze, Lu Chen began to purify five elixir at the same time. His method of purification is very special. He first purified one elixir, but did not purify all the elixir, and then went to purify another elixir. After a round, the five elixir have been purified to varying degrees.

When the first round was completed, he did not rush for the second round of purification, but exchanged the order of these five elixir. Naranguro couldn't understand why he did this, so he was more interested in watching it. He had an intuition that the other party would make him gain something.

After swapping the order of the five spiritual liquids, Lu Chen started the second round of purification again. This time was different from the previous one, he actually purified all one kind of spiritual liquid, but the other four kinds of spiritual medicine did not. Then, he used this elixir to stimulate the other four elixir.

Snapped!

Naranguluo patted his thigh, and lost his voice: "The five elements are mutually reproduced. I understand. It turns out that the attributes of the five elixir he chose are different. The five attributes of gold, wood, water, fire, and earth, he uses the five elements to regenerate. The activity of the five elixir has increased several times. It really is a genius, a genius-like idea."

After speaking, Naranguro realized that he was too excited. He shrank his head like a student who was disobeyed. He was secretly grateful that he had not been discovered. Can the helm of the three major powers behave like a student. Looking at the entire capital, how many people can do it?

Lu Chen didn't notice Nalanguluo's actions, he still concentrated on purifying the elixir. The activity of the elixir was largely related to the success rate of alchemy, so he did not dare to be sloppy. In addition to the intergrowth of the five elements, he also has two techniques such as restraining each other to stimulate the activity of the spiritual liquid as much as possible.

Throughout the process of purifying the spiritual liquid, Naranguro looked mesmerized.

Six-grade pill requires hundreds of elixir, and it took Lu Chen more than ten hours to purify all these elixir into elixir.

After doing everything, he couldn't help but let out a big sigh. Fortunately, his spirit power was strong, otherwise he would be tired and paralyzed. After purifying all the spiritual fluids, he did not immediately refine the pill. After all, purifying the spiritual liquid also consumed a lot of his soul power.

After half an hour, his spirit power returned to its peak, and Lu Chen took out an alchemy furnace from the space ring. He poured half of all the spiritual liquid into the alchemy furnace, and at the same time he took out a vessel and poured the other part of the spiritual liquid into the vessel.

Lu Chen's movements looked very rough, but the truth was not. Every step of his control is very accurate, and there is no deviation from the reservation. He is simply not a person, but a machine, and only machines can't make mistakes.

"This is his new alchemy method?" Naranguro hesitated.

"No, I have seen him refining pill now, and the refining method is different from now." Nalan Xiaoxiao said to the side. She pointed to a vessel in Lu Chen's hand and said, "I saw him last time. It’s just using that thing to refine the pill, which is truly amazing."

"Is it?"

Naranguro showed a look of horror on his face and said: "He has now merged the essence of the two alchemy methods and has reached a new level?"

Suddenly, Nalanguluo's gaze at Lu Chen changed again. A method that can create his own alchemy and integrate other alchemy methods together is the real master. He looked at Lu Chen, who was completely immersed in his alchemy senior sister, and muttered: "Could this guy really surpass his father and become the first great master in the history of the dynasty?"

Lu Chen has been paying attention to the spiritual liquid in the alchemy furnace and the spiritual liquid in the vessel. When the two reached a semi-solidified state, he suddenly took them out. Then let the two merge. At this time, Lu Chen's eyes became more serious than ever. Because the next fusion will be the first difficulty in refining the sixth grade pill.

If you can't even pass the first difficulty, you won't have to think about it later.

The powerful soul power was released from the sea of ​​consciousness, and his soul power burrowed into the two half-solidified liquids. Under the traction of soul power, the two half-solidified liquids began to form and merge. At the point of contact, the two semi-solidified liquids both vibrated at the same frequency.

At first the vibration speed was very slow, and gradually the frequency of the vibration became larger and larger, and the amplitude of the vibration became larger and larger. The place of vibration began to heat up.

"It's now!"

Lu Chen pressed his hand, and the two half-solidified liquids were perfectly fused together. After fusion, they formed a whole, and it was completely invisible that they were composed of two parts.

call!

Lu Chen took a deep breath and finally passed the first of the three difficulties. Next, he put the mass of semi-solidified liquid into the alchemy furnace. With a movement of his mind, the flame in the alchemy furnace was urged, and the fire continued to erupt from the fireplace, burning fiercely.

Just after it was solved, Lu Chen immediately entered the second difficulty, because it was a cloud of spiritual liquid, but each part had a different temperature to the flame. Therefore, he must use his soul power to control the flame to meet the temperature required by each location. This kind of difficulty is like making a person laugh, cry at the same time, worry at the same time, and complain at the same time. It is too difficult and too difficult to do.

The key is that this state is not only maintained for one second and one minute, but for a long time.

According to the deduction, Lu Chen knew that he needed to maintain this state for at least one hour. In this state, the consumption of soul power is too great, even if his soul power is greatly increased now, he may not be able to persist to the end.

Chi Chi Chi Chi!

The flames burned fiercely, as if they were using Lu Chen's soul power as fuel. Lu Chen's soul power was consumed quickly, and half of it was consumed in just half an hour. You must know that the more soul power is consumed in the later stage, according to the current situation, Lu Chen may not be able to persist to the end.

But now Lu Chen could not stop, nor could he reduce his spirit power output. After another ten minutes, Lu Chen only had a quarter left, and ten minutes later, his spirit power was only one tenth of the pitiful.

Excessive consumption made his face a little pale, and big sweat dripped from his forehead like raindrops. His clothes all over his body were already wet with sweat, and they were tightly attached to his skin, revealing muscle lines.

When his spirit power was reduced again, Lu Chen's eyes turned gloomy, which was caused by excessive exhaustion of his spirit power. His heart is also very heavy, he has made all the efforts he can do, is it still unavoidable to fail?

In desperation, Lu Chen made a gambling decision. He used his last strength to push the fire to the extreme. As for the final form of a sixth-grade pill, it depends on God.

After doing everything he could, Lu Chen's gaze fell on the alchemy furnace, and his hands were subconsciously clenched into fists because of tension.

However, the movement of the pill furnace became weaker and weaker, and finally there was no movement. Lu Chen's heart suddenly sank. Could it be that he failed in alchemy this time?

"Brother Lu Chen!"

Seeing Lu Chen with a gloomy face, Ming Jingting subconsciously wanted to walk over, but was pulled by Gu Sisi, shook her head to her, and said: "Sister Jingting, Master must be in a bad mood now Let him be alone for a while."

Gu Sisi bit her lip. She had never seen Lu Chen as decadent as she is now, and her whole body seemed to be taken away instantly. At this moment, she hated her incompetence so much that she couldn't give him any help when the master was at his worst. Especially when she thinks that when the Lu Family is facing the oppression of powerful enemies from all sides, she seems to be an invisible person who can't do anything, and she feels more painful.

"Master, one day I will stand by your side and fight side by side with you." Gu Sisi said silently in her heart. She has never had the urge to become stronger.

"Nothing? I knew that Lu Chen would not succeed. A kid with no hair growing up, also delusional to become a grandmaster."

"Young people, if you have some ability, you don't know the heights of the sky."

"Failed, Lu Chen put all his bets on this, but he failed. He even lost himself. It's really pitiful. Hahahaha."