Chapter 151: Seven Days in the Sect

Cao Rui took out a storage bag containing 50,000 spirit stones and handed it to Ye Yunyin.

The raw materials purchased with these 50,000 spirit stones can last for a long time.

Ye Yunyin's mouth twitched, but he still took the storage bag: "Then you can go to the mine for me. There will be a batch of spirit stones to be delivered recently, and they need to be transported back to the sect. You can give them to the sect master."

Cao Rui nodded: "No problem."

It just happened that he was going back to the sect to find the weapon refining institute to help refine the Lingyin jade pendant.

It's no problem to hand over the spirit stones on the way.

Ye Yunyin has always been taciturn. He took a sip of the spirit tea brewed by Cao Rui, and then flew towards the northern part of Yunzhou without stopping.

Watching Ye Yun disappearing into the sky, Cao Rui couldn't help but sigh: "Elder Ye and the Refining Institute have helped me in every possible way. When the Lingyin Jade Pendant starts to make a profit, I have to give them a big gift package of spiritual stones!"

In Cao Rui's heart, Ye Yunyin is a respectable elder of the sect, and the Refining Institute has always given him great support and help.

Perhaps in their own eyes, this is just normal mutual assistance between fellow sect members.

Now, although Cao Rui cannot repay them immediately, he will always remember this kindness in his heart.

The next day.

In the early morning, it was just dawn.

Cao Rui opened his eyes and got up from the cushion on the seventh floor of the training tower, and flew to the Qingling mine on his sword.

A golden light flashed across the sky, and the golden sword blessed Cao Rui's flying speed. The distance of a hundred miles between the market and the spiritual mine was reached in the blink of an eye.

Today is the day when the mine is handed over to the spiritual stone.

At the Qingling Mine, Cao Rui met the true disciple in charge of management, and successfully completed the handover procedures with the certificate given by Ye Yunyin.

This output is the amount of one quarter of the Qingling Mine, and the number of spirit stones is quite considerable.

After the 80:2 split with Yunshui Sect, they can still get more than 40,000 spirit stones.

Most of the medium-grade spirit stones are naturally occupied by the Spirit Beast Sect.

Cao Rui secretly sighed in his heart, no wonder the Spirit Beast Sect had gone to war with the Yunshui Sect because of this spirit stone mine.

After all, the benefits of the spirit stone mine are so lucrative, who doesn't want to get a piece of it?

Took the spirit stone storage bag.

Cao Rui summoned Hei Yu and flew directly to the sect.

One day and one night later.

At noon the next day, Cao Rui just arrived at the Spirit Beast Sect.

Cao Rui first went to the back mountain to practice the pagoda, and handed over the spirit stone output of the spirit stone mine in the second quarter to Lu Jiuxiao.

After Lu Jiuxiao took the storage bag, he looked at Cao Rui with curiosity: "I heard that in addition to refining pills, you are also refining tools recently? What about the Lingyin Jade Pendant? It seems to have caused quite a stir."

Cao Rui replied: "It's just a small fight."

"How is the Bailu Pill?" Lu Jiuxiao did not realize the impact that the Lingyin Jade Pendant would bring in the future. He was most concerned about Cao Rui's alchemy level.

Cao Rui nodded slightly: "I'm almost getting started."

"Yes, it's only been two months, and you've touched the threshold. You are indeed a peerless alchemy genius." Lu Jiuxiao said with joy.

"Do you have enough spiritual medicine materials?"

Cao Rui replied: "It's enough for the time being, so don't bother the sect."

The sect's foundation-building period has already lost three years of Bailu Pill supply.

If he spoke again, Cao Rui would feel uncomfortable.

The most important thing is that the spiritual medicine materials on hand are enough for Cao Rui to perfect the Bailu Pill.

After the Bailu Pill was perfected, with the income from the Lingyin Jade Pendant, the Bailu Pill spiritual medicine materials in the Palm of Heaven Bottle were mature and enough to support Cao Rui's cultivation.

"Okay, then you keep working hard. After the spiritual medicine materials are consumed, come to me again. The sect will help you find a way to gather the spiritual medicine materials, and it will always support you until the day when you can completely master the Bailu Pill."

"With the Bailu Pill as a foundation, we dare to give you the materials for the Foundation Building Pill to practice." Lu Jiuxiao said.

Bailu Pill is the lowest-level cultivation pill in the Foundation Building period.

Lu Jiuxiao's goal has always been the Foundation Building Pill.

As long as Cao Rui can refine the Foundation Building Pill, the consumption of spiritual medicine materials for the Bailu Pill is nothing at all.

Cao Rui nodded in agreement. The materials for the Foundation Building Pill are so expensive. At least he must practice the Yimu True Fire Alchemy to perfection, and perfect a few more second-level pills to enrich the pharmacology of the second-level pills before trying to refine them.

After delivering the spirit stone and coming out of the cultivation pagoda, Cao Rui went to the Alchemy Institute and solved some of the problems that the deacons and disciples had in alchemy during this period.

He fulfilled his duty as the head of the Alchemy Institute.

He just flew into the air and rushed to the Weapon Refining Institute.

Lingfeng of the Weapon Refining Institute.

In Wu Qingxuan's refining room.

Cao Rui took out the refining materials of the Lingyin Jade Pendant.

"Head Wu..."

Wu Qingxuan stopped Cao Rui from speaking: "I understand, leave it to me."

Wu Qingxuan took over the storage bag and immediately called on the disciples of the Weapon Refining Institute to refine with all their strength.

The disciples of the Weapon Refining Institute are not like the disciples of the Alchemy Institute. Except when there are new inner disciples entering, there are not so many magic tools to be refined.

They are very idle every day, holding metal plates to engrave magic arrays, which can be regarded as honing their refining skills.

The disciples of the Weapon Refining Institute are actually very happy to have such an opportunity to refine magic tools in large quantities, and they can increase their refining experience.

Cao Rui still participated in the weapon refining with the disciples of the weapon refining academy.

This time, the disciples of the weapon refining academy had more than 5,000 Lingyin jade pendants as a foundation, so the speed of refining was much faster.

It took seven days to refine all 14,000 Lingyin jade pendants.

When Cao Rui held the storage bag full of Lingyin jade pendants, he couldn't help but sigh in his heart. It's better to rely on the sect.

Wu Qingxuan pulled Cao Rui to talk about the signal tower: "For the signal tower, after many refining experiments, I have basically determined the most cost-effective materials. Taking the first-level magic weapon as the standard, the cost is about 300 spirit stones; taking the second-level magic weapon as the standard, the cost is about 3,000 spirit stones."

"If you want to continue to increase the influence range of the signal tower, you can only make a breakthrough in the first-level magic array [Remote Transmission]."

"My [Remote Transmission] has only reached the realm of minor success. If you can find someone with a higher level of [Remote Transmission] to engrave the magic array, the effect of the magic array will be stronger, and they can also stack multiple [Remote Transmission] on the signal tower to multiply the effect."

After listening to Wu Qingxuan's words, Cao Rui thought that it would be difficult to find a refiner who could practice [Remote Transmission] to a very high level in a short period of time.

It would be better for him to take time every day to improve the experience value of [Remote Transmission] and practice it to the perfect level.

If it can be done like the [Golden Sword] of the Divine Yuan Zhenren, and ten magic arrays can be engraved at once, then the communication ability of the signal tower will definitely be greatly enhanced.

Wu Qingxuan said at this time: "In addition, the spiritual pattern black crystal is a problem."

"The spiritual pattern black crystal materials required for refining the signal tower are not comparable to the spiritual sound jade pendant."

"As for the materials of the spiritual pattern black crystal, we must prepare in advance."

Cao Rui nodded slightly. After Ye Yunyin came back from the central part of Yunzhou this time, he asked him to carefully inquire about the news about the spiritual pattern black crystal.

It would be best if he could find a vein of spiritual pattern black crystal.