I can gather experience beads

Cao Rui temporarily gave up his cultivation in the alchemy institute and devoted himself to alchemy day after day.

Time flies, and three months pass in a flash.

However, for Cao Rui who was immersed in alchemy, this period of time seemed as short as a blink of an eye.

Lingshou Mountain still maintains a pleasant climate with spring-like weather all year round, making people feel no passage of time.

But in fact, at this moment, another year has passed in the outside world.

The Spring Festival has just passed, and it is already early spring in February outside. The ice and snow have not yet completely melted, but all things have begun to revive.

Before he knew it, Cao Rui had already joined the Spirit Beast Sect for four years.

During these three months, Cao Rui immersed himself in the art of alchemy.

With the sect's full support in providing precious medicinal materials, he finally succeeded in upgrading the Yellow Dragon Pill and the Green Frost Pill to perfection.

And the Green Flame Alchemy Technique was finally promoted to the perfect realm through the continuous accumulation of experience points, and the alchemy techniques were taken to a higher level.

In this way, Cao Rui mastered the 1st-level elixir Huanglong Dan, and the 0th-level elixirs Bigu Dan, Lingyuan Dan, and Qingshuang Dan.

One level 1 elixir, three level 0 elixirs.

According to the rules of the immortal cultivation world, Cao Rui can officially be called an entry-level alchemist.

Moreover, Cao Rui had mastered the first-level alchemy technique and mastered all four alchemy recipes.

Among the entry-level alchemists in the world of immortal cultivation, no one's alchemy level can surpass Cao Rui.

Cao Rui's alchemy skills have surpassed Han Yuansheng.

Cao Rui took out an exquisite pill bottle from his storage bag.

He gently opened the bottle cap, and a strong medicinal fragrance wafted into his nose.

The pill bottle contained the Huanglong Pill that Cao Rui had secretly withheld.

These Huanglongdan are round and full, golden in color, and exude an attractive luster.

This is the perfect level of Huanglongdan!

You know, after Cao Rui cultivated the Yellow Dragon Pill to the level of Yunman, the success rate of refining the Yellow Dragon Pill reached 90%.

Coupled with the perfect Green Flame Alchemy Technique and the blessing of the first-level magical alchemy furnace, Cao Rui can now easily achieve the feat of refining the Yellow Dragon Pill with 100% success.

Moreover, every time you refine the Yellow Dragon Pill, there will be a chance of producing the full twenty pills.

Before this, Han Yuansheng's success rate in refining the Huanglong Pill was only 50%.

In order to avoid causing unnecessary trouble, Cao Rui decided to temporarily keep his success rate at around 50%, and planned to gradually increase it in the future.

Therefore, every time the Yellow Dragon Pill was refined, the extra pills were naturally secretly withheld by Cao Rui.

Cao Rui could only quietly put these extra Yellow Dragon Pills into his storage bag and leave them for his own practice.

Although Cao Rui concealed the quantity, he could not hide the quality of Huanglong Dan.

Su Zimo and other disciples of the Alchemy Academy could still feel the terrifying alchemy talent and level of this young alchemy genius uncle through the quality of the Yellow Dragon Pill refined by Cao Rui.

Most of the disciples in the Alchemy Academy are willing to believe that Cao Rui's alchemy level has far surpassed Han Yuansheng.

"I have secretly saved more than 500 Yellow Dragon Pills, which should be enough for my Mingyu Gong to break through the current realm."

Cao Rui looked at the Mingyu Gong experience beads in his mind. Three months later, it had reached 86%.

Cao Rui adjusted his mind slightly.

Opening the pill bottle, Cao Rui poured the Yellow Dragon Pill into his mouth.

For other Qi Refining cultivators, it would take several hours to absorb the medicinal power of a Yellow Dragon Pill.

And we also have to consider the harmfulness of erysipelas to the body and limit the amount of elixir we take every day.

However, Cao Rui can use the experience beads to directly absorb the medicinal power of the Yellow Dragon Pill. Not only is the speed fast, but there is no need to worry about the harm of the pill poison to the body!

Quickly increase experience points.

This is also the reason why Cao Rui has been committed to improving his alchemy skills.

For Cao Rui, as long as his alchemy skills improve and he can refine suitable elixirs for cultivation, he will be able to quickly improve his cultivation level.

Cao Rui swallowed one Yellow Dragon Pill after another, and almost as soon as they entered his stomach, they were quickly absorbed by the experience pill.

Cao Rui watched as the experience value of the Mingyu Gong experience beads soared rapidly.

When there were only more than thirty Huanglong pills left in Cao Rui's hand, the experience value of Mingyu Gong finally reached 100%!

Cao Rui clicked on the experience value of Mingyu Gong without hesitation.

The experience bead flashed purple light and turned into a purple torrent that flowed into Cao Rui's mind and body.

Cao Rui's memory was filled with scenes of practicing Mingyu Gong again and again.

The magic power in the body quickly broke through with the help of the purple light.

It did not stop until the magic power became more refined and 30% to 40% stronger.

The eighth level of Qi Refining Stage, done!

Cao Rui sensed the magic power in his body. Due to his practice of Mingyu Gong, although Cao Rui was only at the eighth level of Qi Refining, his magic power was already comparable to that of an ordinary ninth level Qi Refining cultivator.

The spiritual consciousness has expanded and has reached more than twenty meters.

Cao Rui checked his physical condition after the promotion.

After being promoted to the eighth level of Qi Refining Stage, the experience points gained from experience beads will increase more slowly if you just practice.

The growth rate is only about 5 or 6 percent per year. If you practice in the pagoda, it should be able to be increased to about 10 percent.

"Let's do the math. If I rely solely on Yellow Dragon Pills, I'll need 3600 Yellow Dragon Pills to advance from the seventh to the eighth level of the Qi Refining Stage."

"Continue to try the effect of the Yellow Dragon Pill and see how many Yellow Dragon Pills are needed to advance to the ninth level."

Cao Rui took out a Huanglong Pill and put it into his mouth.

After careful observation, Cao Rui concluded based on the experience points gained after the experience bead swallowed the Yellow Dragon Pill that it would take about 7200 Yellow Dragon Pills to advance to the ninth level of the Qi Refining Stage.

It is twice as much as the amount required to advance to the previous level.

Converted into spirit stones, one Yellow Dragon Pill is slightly more expensive than a spirit stone, which means Cao Rui needs eight thousand spirit stones to advance to the ninth level of Qi Refining Stage.

Of course, if you really want to calculate, this is not the way to do it.

As the most sought-after alchemist in the Spirit Beast Sect, Cao Rui can refine the Yellow Dragon Pill himself, and a considerable number of them are secretly withheld every year.

Plus the cooperation of experience beads.

Cao Rui estimated that within four to five years, or even sooner, he would be able to advance to the ninth level of the Qi Refining Stage.

At this time, the voice of a disciple from the Alchemy Academy came from outside the alchemy room.

"Deacon Cao, it's time for you to preach."

Like Chaori Peak, the Alchemy Institute also has its own lecture time, usually where alchemists with better alchemy skills share their alchemy skills.

Before this, Han Yuansheng and two other deacons were responsible for preaching.

Now Han Yuansheng has not returned yet, and Cao Rui's reputation is so loud, so Su Zimo had made an agreement with Cao Rui before that Cao Rui would host the sermon.

Cao Rui has spoken about this several times in the past few months.

It mainly explains the refining process of Qingshuang Dan.

Now, the Qingshuang Pill in the sect is refined by Cao Rui alone, which takes up a lot of Cao Rui's practice time.

In addition to the sect's demand for the Qingshuang Pill, the Alchemy Institute needs to train several alchemists who specialize in refining the Qingshuang Pill.

"it is good."

Cao Rui responded softly, stretched out his hand and used the object control technique to clean up the debris in the alchemy room.

He then used the Light Feather Technique and transformed into a black shadow and left the alchemy room.

Soon, Cao Rui arrived at a square in the central hall.

A scaffolding had been set up in the square. More than twenty junior disciples from the Alchemy Academy, including deacons Bai Mengli and Zhang Chenyi, had placed a cushion under the scaffolding and were sitting quietly waiting for the arrival of the speaker Cao Rui.