I can gather experience beads

Zhang Mo said with a happy look on his face: "Yesterday alone, the number of pre-sold Lingyin jade pendants reached 5,230."

"A spiritual stone is deposited!"

Zhang Mo handed a storage bag containing spirit stones to Cao Rui.

Cao Rui took the storage bag and carefully counted it, finding that there was not a cent more or less.

With this money, I can continue to purchase materials for refining the Lingyin Jade Pendant.

Cao Rui called Sun Ming.

The spirit stone was given to Sun Ming, who was asked to be responsible for purchasing the materials for refining the Lingyin jade pendant.

Sun Ming had made preparations earlier. Except for the Lingwen Xuan Crystal, the rest of the auxiliary materials were quickly gathered.

The Lingwen Xuanjing was previously only used by large sects when setting up communication arrays or voice transmitters on the formation.

This was the first time in the Yunzhou cultivation world that Cao Rui made such a large-scale purchase.

Only then did I realize the rarity of the Spiritual Pattern Mysterious Crystal.

In order to meet the huge number of Lingyin jade pendants that are about to be refined, we may have to go to central Yunzhou and other places to purchase them in the future to meet the consumption.

Five days later, Sun Ming completed the first batch of pre-sold Lingyin jade pendants and handed them over to Cao Rui.

During these five days, more than 8,000 Lingyin Jade Pendants were pre-sold, earning more than 40,000 spirit stones.

While Cao Rui took the materials of the Lingyin jade pendant from Sun Ming, he also handed over 40,000 spirit stones to Sun Ming.

Sun Ming swallowed his saliva and said, "Master Cao, I'm afraid it will take longer this time."

"Other materials are easy to come by, but the main thing is this Spiritual Pattern Mysterious Crystal."

"This item was previously circulated in the market because there was little demand."

"With our purchases this time, the stock of Spiritual Pattern Mysterious Crystals has been depleted a lot."

"This time, we have to leave the southwest of Yunzhou and go to the central part of Yunzhou to buy enough spiritual pattern crystals."

"Master Cao trusts me and is willing to let me take more than 40,000 spirit stones to the central part of Yunzhou for purchase. I am naturally honored, but I am afraid that my strength is not enough. If I encounter thieves along the way..."

Cao Rui nodded, what Sun Ming said made sense.

In this way, Cao Rui took back the storage bag containing more than 40,000 spirit stones.

It would be more appropriate to let Elder Ye go on this matter.

After hearing this, Ye Yunyin did not refuse. Ye Yunyin, who had just successfully advanced to the sixth level of the Foundation Establishment Stage a few days ago, was in a good mood, and it was a good time for him to go out and relax.

"Leave it to me." Ye Yunyin took the storage bag and summoned his Thousand Feather Crane, heading towards the central part of Yunzhou.

Cao Rui was not idle either.

He took the materials for the first round of pre-sale of the Lingyin Jade Pendant and returned to the sect, found the Equipment Refining Institute, and asked Wu Qingxuan to mobilize the disciples of the Equipment Refining Institute to help refine it.

Wu Qingxuan naturally nodded in agreement without saying a word.

There were 5,230 Lingyin jade pendants. With the full efforts of more than ten disciples from the Equipment Refining Institute, plus Wu Qingxuan and Cao Rui who personally took part in the process, all of them were successfully refined in just three days.

"Cao Rui, I really can't help you with this 0-level magic array and the engraving of its details."

Wu Qingxuan spoke with a hint of shame.

He saw the finished Lingyin Jade Pendant in Cao Rui's hand. He was amazed and tried to engrave it himself. Although his cultivation had reached the late stage of foundation building, he still failed.

The simplest, but also the most difficult and complicated, level 0 basic magic array engraving, his level of mastery may have only reached the entry level.

The realm he reached might not be as high as the several 1st-order magic arrays he mastered.

Wu Qingxuan looked at the various details on the Lingyin jade pendant. He could still recognize some details, such as the spiritual patterns connecting it to the magic circle, but he could not understand the so-called Lingyin points at all!

Wu Qingxuan deeply realized Cao Rui's terrifying talent in the art of refining magic arrays.

This boy's Lingyin jade pendant will be the first eagle's cry for Cao Rui to show the immortal cultivation world his terrifying talent in refining equipment.

"It's okay. I'll go back and memorize it slowly." Cao Rui said.

Cao Rui was prepared for a long war.

A few days ago, Cao Rui had successfully mastered the Yi Mu True Fire Alchemy Room and Bai Lu Dan.

Next, Cao Rui's twelve hours of the day will be filled with the dual busy schedule of refining elixirs and refining equipment.

Six hours to engrave the spiritual note, five hours to refine the Bailu Pill, and the remaining hour to recuperate and rest.

Only a body in the foundation-building stage could support Cao Rui's creation.

This is several times more terrifying than 996.

What supports Cao Rui is still his unchanging passion for cultivating immortality.

"I have already developed a preliminary signal tower, and I am currently working on further reducing its cost and strengthening its signal radiation range."

"Whenever you need anything, you can come back and discuss with me at any time." Wu Qingxuan said.

Cao Rui nodded and said, "Thank you, Master Wu, for your support."

With Wu Qingxuan's farewell, Cao Rui set off back to Qingling Market with the Lingyin Jade Pendant.

After a day and a night, Cao Rui had returned to Qingling Market.

Cao Rui officially started his retreat.

It takes six hours to engrave the runes on the Lingyin Jade Pendant. Cao Rui can engrave one rune every ten minutes, which means 72 runes in six hours. 72 Lingyin Jade Pendants can be produced every day.

Once it is produced, Zhang Mo will come to take the Lingyin Jade Pendant and place it in the Lingyin Jade Pendant’s specialty store in the market town to give it to pre-sale customers.

Selling 72 level 0 magic weapons a day, if this business were placed in an ordinary weapon refining shop, it would be considered a booming business.

However, for the Lingyin Jade Pendant Store, facing the increasingly large number of pre-sales, this number can only be considered a drop in the bucket.

Especially when I see other people using the Lingyin Jade Pendant to gain various benefits, for example, if they just obtained a spiritual object in the Bull Demon Ruins, they would use the Lingyin Jade Pendant to send a message to the market the next second, and the fresh spiritual object would be successfully sold...

He was being hunted by a thief cultivator, and a spiritual sound jade pendant was used to communicate with him to negotiate a price. The cultivators from a mercenary organization in the market town immediately rushed out to rescue him based on the location, and eventually succeeded in killing the thief cultivator and saving his life, while the mercenary cultivator organization also obtained spiritual stones, and both sides were happy.

As a result, every day there are many pre-sale customers in front of the store, holding their pre-sale numbers, eagerly waiting to see if it is their turn.

Cao Rui used the remaining five hours to refine the Bailu Pill.

With the introduction to Bailu Dan and the second-level alchemy technique, coupled with the added effect of the third-level alchemy furnace, Cao Rui's success rate in refining Bailu Dan has reached more than 30%.

It took Cao Rui about an hour to refine each batch of Bailu Pill.

In five hours, the experience value of Bailudan increased by 2.5%.

For the second-level elixir, 30% of experience points are required to get started, and the amount of experience points required will directly increase to 100% after a small success.

In this way, according to the current progress, Cao Rui will need about 40 days to cultivate the Bailu Dan to a small degree of success.

By then, Cao Rui's success rate in refining Bailu Dan will reach more than 50%.

Cao Rui calculated that it would only take 800 Bailu Pills to advance to the second level of foundation building.

After all 700 portions of Bailu Pills were refined, excluding the loss, the refined Bailu Pills were enough for Cao Rui to advance several realms.