Only Lu Chen knew that it was the first time that he used a pill furnace to dissolve elixir without using utensils, so the speed was much slower.

However, fortunately, it is not the first time that he has refined the Eight-Rank Pills, so he has made steady steps without any mistakes.

What's more, the difficulty of refining this poisonous **** pill was not as difficult as that of Hua Erdan. Although Lu Chen refined it, although the technique was unfamiliar, he also dissolved a dozen kinds of medicines into spiritual liquid.

At this time, two full hours have passed.

During this time, Qian Yuan and Li Tiangang had already dissolved all kinds of medicines.

However, they also consumed a lot of spiritual power as a result, and began to swallow pills, refine spiritual crystals, and replenish spiritual power.

This is because the next three main medicines are to dissolve the remnant wood, blood ganoderma, and pure Yangshui.

Moreover, the dispensed medicine has been dissolved into a spiritual liquid, possessing a variety of attribute powers. In the process of dissolving the main medicine, once the attribute repulsion occurs, it will fall short.

After returning to the pinnacle, Qian Yuan and Li Tiangang looked at each other, the latter hummed, calmly, took out the remnant wood and put it into the pill furnace.

In the furnace, the spirit suddenly shined, and the spirit patterns continued to swim, showing a beautiful scene.

The scent of medicine diffuses out, making people intoxicated.

"Lian."

Li Tiangang spit out a word and punched out spiritual power. The flames under the black cauldron suddenly burned, and the images on all sides burst into flames. The depiction of the alien beast appeared clear, as if a beast roared.

Li Tiangang was slightly pleased when he saw this face.

At the same time, Qian Yuan also began to invest in the main medicine;

However, unlike Li Tiangang who chooses to invest in Tiandimu, he chose blood ganoderma.

Tiancunmu is a yin-attribute elixir, and its properties are cold. Although blood ganoderma is also a yin-attribute elixir, it contains blood qi and is more hot and dry.

As soon as he put the blood ganoderma into the Qingding cauldron, there was a scoffing sound, and a cloud of blood spread out, and the strong medicinal fragrance swept out.

Seeing this slight doubt, everyone did not understand why Qian Yuan and Li Tiangang chose differently?

After a while, the Qingding tripod suddenly moved, making a roaring sound, as if it was about to explode.

This surprised everyone, could it be that Qianyuan was about to fail?

Cheng Buqi's eyes gleamed, and he said leisurely: "Ling Xudu, your apprentice is so courageous, blood ganoderma is strong in medicine, and he is not afraid of fryer."

Ling Xudu smiled when he heard the words, stroked his beard and said, "Although he took a little risk, once the blood ganoderma is fused with the spiritual liquid of other medicines, it will be easier to merge with the natural residual wood or pure Yang water."

After a pause, the old fox continued: "Cheng will never give up. Although your disciple's refining method is safer, don't forget that the attributes and powers of the Heavenly Remnant Wood and Blood Ganoderma are mutually exclusive."

"Hmph, the old man believes that the youngster will have a solution." Cheng Buqi said with a cold hum, his face turned ugly after hearing this.

"Really?" Ling Xudu showed a non-smiling expression.

As for Lu Chen, they didn't pay too much attention, because until now, Lu Chen had dissolved the medicine, and he was now recovering his spiritual power.

This is also the place that makes Lu Chen depressed, because he has experience in refining eight-level pill, knowing that the consumption of spiritual power is extremely serious, so he has to quickly replenish spiritual power and prepare the pill.

The only thing to be happy about is that the spiritual power consumed by refining this poisonous **** pill is not as good as the spiritual power consumed by refining Hua Erdan.

But even so, Lu Chen was still cautious.

At the same time, he also saw that Li Tiangang and Qianyuan put in the sky residual wood and blood ganoderma respectively;

Based on Lu Chen's alchemy experience, it was natural to see that Li Tiangang chose a more reliable method, and Qian Yuan chose a more adventurous method.

It is impossible to tell which is right or wrong with these two methods, but Li Tiangang started from the easy first and then the harder. The more difficult it gets later, the more difficult it becomes. Qianyuan chooses the difficult first and then the easier, and the success rate is higher.

The black cauldron in front of Li Tiangang was calm and steady, and the blue cauldron in front of Qian Yuan was roaring non-stop, making many people who don't understand the alchemy think that Qian Yuan was going to fail.

Even some alchemists do not understand this;

Because they haven't reached the level of an eight-rank alchemist, they can't see Qian Yuan's intentions.

As for Lu Chen, they didn't look much at all except for one or two occasional glances;

Because they didn't think Lu Chen still had a chance to defeat Qian Yuan or Li Tiangang.

The young generation of Zhongzhou, the first person in the alchemy world, will only be born out of Qianyuan and Li Tiangang.

Seeing the blue tripod in front of Qian Yuan's eyes kept ringing, they even favored Li Tiangang more.

This also makes Li Tiangang more proud;

However, the next thing is to make him difficult, should he choose to dissolve blood ganoderma or pure Yang water?

Blood Ganoderma is cold in nature, pure Yang is warm in water.

After thinking in his mind for a while, Li Tiangang chose Pure Yangshui;

Because the current spiritual liquid contains the power of the remnant tree of the sky, it is already biased towards the feminine, first refining the blood ganoderma, will only increase the yin power of the spiritual liquid, and the power of pure yang water may not be able to suppress it.

Therefore, he chose to use pure yang water to dissolve the yin power of the spirit liquid, and finally to dissolve the blood ganoderma.

He poured the golden yellow pure Yang water into the pill furnace, and immediately burst into two rays of light, one black and one gold, emitting a breath of alternating hot and cold, hovering above the black cauldron, making a sharp sound.

Li Tiangang was slightly startled when he saw this, and cold sweat broke out on his forehead. He hurriedly used his spiritual power to penetrate the pill furnace and neutralize the spiritual liquid power in the pill furnace.

It was hard to balance it, which made Li Tiangang happy.

However, when he looked at Qian Yuan, he gave a cold snort, because Qian Yuan had also stabilized the spirit fluid in the blue cauldron, but his face was a little pale;

After taking a lot of pills, he threw the Heavenly Canal Wood into it.

There is no trace of muddle-headedness, as if he is extremely confident in his choice.

Ling Xudu glanced at the gloomy face beside him, nodding slightly, revealing a satisfied expression.

"Who wins or loses is not certain." Cheng Buqi hummed lightly.

Ling Xudu smiled disapprovingly, and said nothing.

"Hey, look, how can Lu Jie dissolve pure Yang water first?"

At this moment, someone suddenly exclaimed, it was Zhu Daoji.

As the only seventh-rank alchemist of the Heavenly Sword Sect, he still has a bit of vision, but he still stopped here after all and failed to enter the ranks of the eighth-rank alchemist, so he did not understand Lu Chen doing so.

Of course, not only him, but other people who saw this scene did not understand, especially those alchemists in Lingxu Valley, who felt that Lu Jie was a lunatic;

In other words, he doesn't know how to make alchemy at all!

The two old foxes Cheng Buqi and Ling Xudu also showed a hint of surprise when they saw this scene;

Because even if they refine the Poison Pill, they would not choose to dissolve pure Yang water first.

Pure Yang Water is the most powerful elixir with the Yang attribute power among the Yang attribute elixir, which can weaken all the Yin attribute powers in the world, and the word'pure Yang' is also derived from this.

Therefore, neither Qianyuan nor Li Tiangang chose to refine pure Yangshui as the main medicine first.

But Lu Chen did this. Then, what kind of elixir would he use to balance the sky residue and blood ganoderma?

It should be known that the cold nature of the sky residue tree and the cold nature of the blood ganoderma are all elixir of the yin attribute. If the elixir of the yang attribute is not used to balance the power between the two, the danger of the ablation of the elixir is very easy.

"moron."

Seeing this, Li Tiangang showed disdain.

Qian Yuan frowned slightly, but didn't say a word. Seeing that Lu Chen was extremely calm, he was puzzled. Is there any way he can solve the problem of the fusion of Heavenly Remains Wood and Blood Ganoderma?

"Om", when Lu Chen poured pure Yang water into the pill furnace, a large golden light burst out. From a distance, it looked like a round of sun, emitting fiery brilliance.

Immediately afterwards, more than a dozen lights of different colors blasted out, like a swimming fish hovering over the pill furnace.

After a while, it calmed down and returned to the pill furnace.

This made everyone look surprised. Ling Xudu and Cheng Buqi looked at each other, and they also showed a trace of surprise. Suddenly, they thought of some possibility, and suddenly shocked. The eyes looking at Lu Chen were different from the previous ones.

At this moment, everyone was attracted by another scene, and the pill furnace in front of Li Tiangang suddenly rang violently, with as many as twenty arcs of light dancing and crackling.

"what happened?"

Everyone showed curious gazes, wondering why this happened to Li Tiangang, who had been doing alchemy in peace and stability?

Ling Xudu showed an expression of'it really is so'.

Cheng Buqi's face suddenly sank, and he looked at his disciple Li Tiangang, who was sweating profusely, with a hint of nervousness.

As Ling Xudu had previously expected, Li Tiangang used pure Yang water to balance the medicinal properties of Tiancangmu, but when refining the last main medicine, Ganoderma lucidum, there was a problem.

The blood ganoderma was cold in nature, put it into the pill furnace, and merged with the spiritual liquid of various elixir, and immediately gave birth to a large blood mist, which was hot, causing the black cauldron to make a loud noise.

Because of the lack of the balance of Yang attribute power, the power emitted by the blood ganoderma is completely uncontrollable, and Li Tiangang has to pour spiritual power into it, weakening this blood power.

But what he didn't expect was that as soon as the blood ganoderma was refined into spiritual liquid, it exuded a hot air, as if a ball of flame was burning.

Seeing this in a hurry, Li Tiangang's face became pale with sweat.

"Damn it."

This made Li Tiangang's face more gloomy than ever before, and he hurriedly used his spiritual power, poured it into the black cauldron, and forcibly suppressed the power of the blood ganoderma lucidum.

The hot flames gradually subsided, and the hot breath slowly dissipated.

"It's done."

Seeing this overjoyed, Li Tiangang clenched his fists, with a look of excitement on his face, hurriedly closed the top cover to reduce the input of spiritual power, and quietly waited for the time of the pill.

"it is good."

Cheng Buqi laughed at this, and he was full of praise for the apprentice Li Tiangang.

He lost to Ling Xudu, feeling faceless, but if his apprentice could defeat Ling Xudu's disciple Qian Yuan, it would be a victory.

"Hehe, congratulations to the brother for finding such a good boy." Ling said with a smile, but his smile was extremely reluctant, insincere.

Cheng Buqi was even more happy to see this, and he felt a bad breath.

Ling Xudu's eyes flashed with cold light, and he turned his attention to Qian Yuan. Now he can only hope that Qian Yuan can refine the Poison Pill.

Qian Yuan was also surprised when he saw Li Tiangang begin the final step of combining pill, but he quickly cleared up his mood and put the last of the main medicine Tianmu into the Qingding cauldron.

The black light was lingering, and the cold breath radiated out, but it was covered by the golden light, so that the whole Qingding did not make a sound.

Seeing this, Qian Yuan breathed a sigh of relief, and continued to input spiritual power to completely refine the Heavenly Residual Wood.

But at this time, the Qingding tripod rang, humming endlessly, and black light burst out from time to time.

When everyone saw this, they all let out a whisper. As Qianyuan's master, Ling Xudu became nervous.