The Taiyi Alchemy method has significant effect.

Although the efficiency of refining the immortal gold was slower and slower, it took him only thirty years to refine it to ninety channels, and another hundred years to accumulate the amount of immortal gold contained in the body to one hundred channels.

After accumulating the immortal gold in his body to a hundred paths, he swallowed the Wuqi Immortal Pill.

This kind of immortal pill can greatly comb the impurities in the immortal gold in the body and reduce the difficulty of condensing the immortal body.

In addition, after condensing the immortal body, further melting the immortal gold and making the tenth level of immortality also requires the cooperation of the Wudi Xian Pill. This elixir, calculated based on the contribution value alone, requires nearly 10,000 contribution values ​​per pill.

However, Liu Chengyuan obtained a lot of Wuqian Immortal Pills in the White Emperor's Secret Collection, as well as the more valuable Taiyi Jindan and the Enlightenment Pill.

Taiyi Golden Elixir has miraculous effects on revitalizing immortal bodies and condensing Taiyi immortal bodies.

The Enlightenment Pill can help people enter into enlightenment. It is an excellent treasure for comprehending the laws. One piece costs hundreds of millions of yuan.

The key is that the Enlightenment Pill is a consumable product, unlike the Taoist instruments that can be circulated, and are often at a price but not at a market.

This is also the reason why Liu Chengyuan did not choose to sell the Enlightenment Pill to replace it with the Taoist instrument.

"Very good, next, it's about condensing the immortal body."

Liu Chengyuan carefully sorted out the content of "The Fourth Edition of Taiyi Immortal Art".

The immortal gold in his body gradually began to emit and penetrated into his immortal body.

For a moment, the entire immortal body seemed to have a layer of golden light.

As the golden light flowed, the pure yang immortal power in his body continued to boil, and penetrated towards the immortal gold.

This step is extremely difficult for ordinary people who are promoted to immortals, and they will even be stuck at this stage, until the immortal body decays and turns into a large immortal golden statue, which is difficult to achieve.

However, the immortal gold in Liu Chengyuan's body was extremely pure under the combing of the Wudi Immortal Pill. Although it was still extremely difficult for the pure Yang Immortal Power to penetrate it...

Still permeating.

This process took a full hundred years.

Over a hundred years, pure yang immortal power and immortal finance have become the true immortal power.

This process is like refining water into heavy water.

Although the two look very similar, the quality and density have undergone fundamental changes.

...

"The power of immortality."

Liu Chengyuan felt this new power flowing in his body.

This power consists of pure yang fairy energy and immortal finance.

But it is refined to the extreme.

and……

Very heavy.

He attached an immortal force in his body to a feather, which could give the feather a mass of 100 million tons.

In other words, he doesn't need to use any magic tricks. He can crush dozens of aircraft carriers with just one immortal force.

When he uses top speed magic, he can reach hundreds of miles per second as fast as possible. When he puts it in Chaos Taixu, he can reach ten thousand miles per second.

Think about it, an immortal force equivalent to 100 million tons of mass will be driven out at a speed of 10,000 miles per second. Through the expansion of the mass and energy effect, how powerful will it eventually burst out!?

For the immortal golden immortal, this kind of attack is equivalent to a normal A.

"The amount of immortal power contained in the body of the immortal golden immortal is not large, and this power is different from the immortal power, true essence, true energy, and even the strength in the body of a mortal. It is almost impossible to recover by myself. How much is consumed is as much. If I don't refine the immortal gold and don't replenish the pure yang immortal power, I will never recover in my life."

Liu Chengyuan thought to himself.

The immortal body at this time is actually equivalent to a piece of armor.

A piece of armor set on top of the immortal body.

It's just that the two exist in a fusion way.

Only after reaching the Taiyi Golden Immortal and letting the immortal body "live" will it be equivalent to tempering the immortal's body to a level comparable to armor.

The more immortal gold refined in the immortal stage, the stronger the armor is. After being transformed into the Taiyi Immortal Body, the physical body will naturally become stronger and the more amazing the power it can bear.

This is the practice of the two stages of Immortal Golden Immortal and Taiyi Golden Immortal.

"In fact, the consumption of the Immortal Immortal's Immortal Gold is nothing. The Immortal Gold consumed by the Immortal Immortal is the real big head. Maybe an Immortal Gold breaks out in a fierce battle, and dozens or hundreds of Immortal Gold will disappear. Therefore, except for the immortal existence of those big families, most immortals at this stage are very poor and have to do tasks everywhere... In addition, the Immortal Gold Immortal has a lifespan of hundreds of millions of years, so in many prosperous places in the Immortal World, people will have an illusion that the Immortal Gold Immortal is the real mainstream of the Immortal World..."

Liu Chengyuan sighed a little.

After a moment, he focused on the spiritual world again.

To be precise, books in the spiritual world.

It has been more than two hundred and fifty years since he entered the Flowing Light Tower, but the books in the spiritual world are still sleeping, just like...

"Does the law of time not work in books? I have been in the past two hundred and fifty years, but putting aside the law of time, it has been less than three years?"

Liu Chengyuan murmured to himself.

This is a bit troublesome.

He also hopes that the books can recover as soon as possible and let him draw a law of cause and effect.

There is no law of cause and effect in the immortal world, and he does not practice the deduction of cause and effect, so there is almost no secret in his body.

"Based on my previous progress of retreat for a hundred years, it takes two hundred to three hundred years to recover the books, and one hundred years have passed... and there are only one hundred to two hundred years left..."

It doesn't take long.

Even if it is converted into the flowing light tower, it is only 15,000 to 20,000 years.

He reached the Immortal Gold Fairyland, and then he took the Immortal Immortal Pill while refining the Immortal Gold.

This process...

Even if there is the fourth edition of Taiyi Immortal Art, it will still take tens of thousands of years.

This is because he just set his goal on the seventh level of immortality.

If you want to rush to the Immortal Ninth Level or even the Immortal Tenth Level like those peerless geniuses, it will not be enough for 20,000 years.

Of course, during this period, No. 1 will try every means to optimize the fifth and sixth editions of Taiyi Immortal Art for him as soon as possible, compressing the time to 20,000 years, so he is not in a hurry.

At this moment, Liu Chengyuan took his attention from the books and continued to turn to the refining of the immortal gold.

At this moment, a slight vibration came from the outside world.

This vibration made Liu Chengyuan's face change slightly: "Is the cave formation touched by someone? What's going on? Doesn't the cave have absolute security guarantee? Why..."

Liu Chengyuan immediately took out a large shifting magic talisman from the storage space and walked out of the Flowing Light Tower.

As soon as he exited the Flowing Light Tower, he immediately felt the vibration of the identity jade plaque and the figures surrounding him outside the cave.

However, these figures were not his expected enemies, but the deacon at the cave rental office.

They surrounded the cave one by one and pointed at each other, not knowing what they were busy with, but they would stimulate the formation from time to time to wake up the cultivators located in the cave in this "gentle" way.

After thinking for a while, Liu Chengyuan still collected the Liuguang Tower, pinched a magic trick, and lowered the outermost formation.

"Do you want to give me an explanation for your actions at this moment? Otherwise, don't blame me for asking the people from Xingtian Pavilion to come and preside over justice."

Liu Chengyuan said in a deep voice.

"This junior brother Liu is really sorry."

When the deacon saw the outer formation fall, he immediately bowed and apologized: "Where is below, it is a senior deacon in the cave rental office. There is a little fault in the formation of this cave. We have to disturb your practice. This is our fault and we are willing to give compensation."

"The cave formation has been broken?"

Liu Chengyuan took a look.

"We are willing to refund you the cost of renting a cave for the past century and replace it with a new cave for you. What do you think?"

Fang Xudao.

Liu Chengyuan didn't think much about it, but just said, "Then let's change to a new cave."

"yes."

Fang Xu said, took out a piece of information and handed it to Liu Chengyuan: "I would like to ask this junior brother to cancel the lease of this cave first, and then sign the new cave rental agreement again."

Considering that he had broken through to the Immortal Golden Immortal Realm, he could be directly promoted to a true disciple. Since he had left the cave, he had just finished the matter.

Compared with formal disciples, true disciples can buy exercises of 30% cheaper, which can save him a lot of expenses.

At that moment, he canceled the rental of the cave and said, "There is no need for a new cave. I'll clean up and leave."

However, just as he signed the cancellation of the cave rental agreement, a powerful aura fell from the sky, instantly covering Liu Chengyuan, accompanied by a majestic and shocking shout: "Liu Chengyuan, you are suspected of colluding with the demon clan and plotting to murder other disciples of the Chaos Temple, go to Xingtian Pavilion to honestly explain..."

Along with this sound, there was also a shocking force against the mind.

In an instant, Liu Chengyuan's thinking froze and was disintegrated like a destruction and all resistance was dismantled.

A spiritual power even thrusts into his spiritual world, and he will completely suppress his spiritual world.

At this time, Liu Chengyuan's spiritual world had already stagnated, but the mysterious books located deep in the spiritual world...

But he seemed to be stimulated again, thinking that Liu Chengyuan wanted to completely surrender him.

Even though it had not yet fully recovered, at this moment, the book still burst into dazzling golden light, instantly tearing the coming spiritual power apart, and hid deeper in the spiritual world.

And it was because of the relapse of books that Liu Chengyuan, whose thinking had already stagnated, slightly recovered from some clarity.

"I……"

A trace of uncontrollable fear flashed in Liu Chengyuan's eyes.

No hesitation at all.

He didn't even spend time and energy to understand what kind of danger he had encountered, and was instantly inspired by the Great Transfer Talisman he had taken!

“Buzz!”

As the space ripples quickly dissipated, his figure was instantly wrapped by the power of the moving talisman and disappeared without a trace.
Chapter completed!