I can gather experience beads

"Master Cao, I heard that you were officially promoted to the Golden Core Stage a few days ago, and your life span increased to five hundred years. This is really cause for celebration!" Lin Yang was the first to speak and congratulated.

For ordinary cultivators, the thunder tribulation when advancing from the Foundation Establishment Stage to the Golden Core Stage is a huge hurdle.

The probability of failing to advance and dying is not low. After all, there are only a few people like Cao Rui who use thunder and lightning to temper their bodies.

Being able to be promoted successfully is naturally a cause for celebration.

"You're too polite, Brother Lin." Cao Rui said with a smile.

"I was just lucky." Cao Rui replied modestly.

"Brother Lin, why have you come all the way to Qingling Market?" Cao Rui took the initiative to ask.

When Lin Yang heard Cao Rui's words, he smiled slightly, but was not in a hurry to speak. He took out a jade box from his arms and handed it to Cao Rui.

"I heard that Sect Master Cao is not planning to hold the Golden Elixir Ceremony. This is a small gift I specially prepared for Sect Master Cao to reach the Golden Elixir stage. Please accept it." Lin Yang said.

"You're too polite, Brother Lin." Cao Rui nodded slightly and accepted the gift.

With a quick sweep of his spiritual sense, he found that it was a rare elixir in the Jindan stage, which was quite valuable.

Recently, because of his promotion to the Golden Core stage, the sect has received quite a few gifts. Sects like the Xingyue Sect and the Xuanyuan Sword Sect have sent him gifts one after another, and Cao Rui put all of them into the sect's treasury.

Lin Yang pondered for a moment and said, "Sect Master Cao, I heard that the Lingyin Jade Pendant was made by you personally. We in the Lingjian Sect would like to invest in purchasing the method of refining the Lingyin Jade Pendant in your hands."

"I hope you, Sect Master Cao, can agree to this."

Cao Rui raised his eyebrows slightly. This Lingjian Sect had a big appetite. "Why? Didn't your Lingjian Sect obtain the agency rights? Are you still not satisfied?"

Lin Yang shook his head: "The Lingyin Jade Pendant can be developed in many directions. If we get the method of refining it, we can modify it and make it more useful."

Cao Rui smiled and said, "We will gradually open up the subsequent functions of the Lingyin Jade Pendant. Fellow Daoist Lin, you don't have to rush."

Lin Yang added: "Very good, but since it is not the Lingyin Jade Pendant that we refined ourselves, we are not confident in using it within our sect."

Cao Rui thought to himself that Lin Yang's weapon refining skills were really good. He probably noticed the Lingyin Jade Pendant and kept a backup plan so that he could monitor related information.

Yes, all the spiritual sound jade pendants can be used by Cao Rui to secretly read the information between monks without being noticed as long as he wants.

Such a communication tool is naturally not confidential for the Lingjian Sect.

That's why Lin Yang wanted to learn the refining principle from Cao Rui so that he could refine a special Lingyin jade pendant by himself to avoid the leakage of important sect information.

Naturally, Cao Rui would not easily hand over the method of refining the Lingyin Jade Pendant.

If the Lingjian Sect has other needs, it can completely refine a communication device that is not very cost-effective but has high confidentiality.

The example of the Lingyin Jade Pendant opened up their minds. It was not difficult for the two Jindan refiners of the Lingjian Sect to refine a communication magic weapon with a low cost-performance ratio.

Cao Rui's original intention in designing the Lingyin Jade Pendant was to serve the grassroots cultivators.

Large sects like the Lingjian Sect are not considered for service.

"If you are worried, you can develop it yourself. The method of refining the Lingyin Jade Pendant will never be shared with you."

Why buy one when you can develop it yourself? The difficulty of making the Lingyin Jade Pendant lies in the control over the 0th-order magic array.

Without practicing all 0th-order magic arrays to perfection, it is absolutely impossible to figure out the smelting details!

Unless Cao Rui teaches the refining process step by step!

Lin Yang didn't expect Cao Rui to refuse directly.

After being stunned for a moment, Lin Yang also said calmly: "Master Cao, don't rush to refuse."

"We are willing to exchange this."

Lin Yang waved his hand, and a storage bag flew towards Cao Rui.

Cao Rui took the storage bag, and scanned the inside of it with his spiritual sense. His eyes focused slightly, and inside the storage bag was actually the body of a blue hole demon!

"This is a demon corpse. Yes, our Spirit Ship Sect has already found a way to confirm the news of the demon invasion."

"And through the ancient teleportation array controlled by our Spirit Ship Sect, we went to Qingzhou once. This blue hole demon was the body of the demon that my disciple Han Su defeated and brought back."

"We will provide all the information about the Blue Hole Demon Clan. If the Spirit Beast Sect uses it for research, they can learn how to fight against the Demon Clan as soon as possible. This will also reduce casualties when the Demon Clan attacks Yunzhou in the future!"

It is not surprising that a top sect in a state like the Lingjian Sect has a teleportation array leading inland.

The Lingjian Sect may have known the news about the demon clan earlier than the Lingshou Sect, but it did not choose to leak the news like Cao Rui did.

Cao Rui even suspected that some monks who had fled from inland to Yunzhou had chosen to join the Lingjian Sect.

However, after defeating the demons, they will usually self-destruct.

It is rare to find a sect like the Lingjian Sect that kills the demons and preserves their bodies intact.

Unfortunately, the Lingjian Sect still underestimated the Lingshou Sect and Cao Rui.

Cao Rui not only knew about the Blue Hole Demon Clan, but he had killed countless of them himself. It could be said that he knew the demons better than Lingjian Zong Hai.

Under the arrangement of Cao Rui, the sect practices thunder-attributed spells and magic; supports disciples to practice physical skills; Tianji baby assists the Equipment Refining Institute in developing magical instruments to target spiritual attacks, etc.

Cao Rui had also already made targeted changes to the sect in response to the demons.

Cao Rui really didn't care about this demon corpse.

Seeing that Cao Rui's expression didn't change much, Lin Yang's heart sank slightly.

As expected, Cao Rui said, "Fellow Daoist Lin, perhaps my Spirit Beast Sect knew the news about the Demon Clan earlier than your Spirit Ship Sect."

"However, our understanding of the demons is no less profound than yours."

"What you handed over to me was nothing more than a demonized monk."

"I have killed several real demons myself."

As soon as these words came out, Lin Yang was surprised.

"Could it be that the Spirit Beast Sect also has an ancient teleportation array, and has the ability to repair it?"

Cao Rui nodded slightly without comment.

"It is rumored that Sect Master Cao is also a great master of refining weapons. I used to doubt Sect Master Cao's refining skills. It seems that I underestimated him."

Lin Yang waved his hand and summoned the storage bag containing the demons into his hand.

Cao Rui thought to himself that what he had at his disposal was a brand new teleportation array that he had made completely by himself, and it was different from the ancient teleportation array.

No matter how the ancient teleportation array is repaired, its energy consumption and power are definitely not comparable to the newly refined teleportation array.

This is secondary. After a while, if Lin Yang sees the live broadcast of the demons, won’t he be shocked?

However, since Lin Yang came all the way here, it was impossible for Cao Rui to give him nothing.

After thinking for a while, Cao Rui said, "If your Lingjian Sect has any needs, I can specially make a batch of Lingyin jade pendants for your sect's internal use. With your level of refining, you should be able to tell whether I have any backup for this batch of specially made Lingyin jade pendants."

"This way, you can use the Lingyin Jade Pendant with peace of mind."

The sect's specially made jade pendant was a backup plan that Cao Rui had already prepared. Now that it was first proposed by the Lingjian Sect, it would not be difficult to apply it.