Chapter 147 An old friend visits

The array plates needed for the sixth-level Nine Palaces and Eight Diagrams Guardian Array and the sixth-level Killing Array still need sixth-level materials.

But for the entire city, Ye Qingxuan decided to lower the requirements and use third- and fourth-level materials to refine the city components.

On the city wall, the sixth-level array plates needed for the Killing Array can be refined into bricks and arranged sporadically in the city wall.

For other city walls, Ye Qingxuan decided to use fourth-level materials.

In the city, except for the sixth-level materials needed to arrange the sixth-level Nine Palaces and Eight Diagrams Guardian Array, Ye Qingxuan decided to use third-level materials for other places.

As for the scale of the city, Ye Qingxuan decided that a radius of ten miles would be enough.

At most, when there are more people, the city will be expanded or some space arrays will be arranged in the city.

After deciding, Ye Qingxuan began to calculate how many sixth-level materials he needed to purchase.

As for the third- and fourth-level materials, Ye Qingxuan had them in stock, and the quantity was sufficient, so there was no need to purchase them from outside.

The most commonly used array material is array stone.

Array stone has good compatibility with various energies, and can also play a good role in stability and energy channeling when the array pattern is running.

The purity and toughness are different, and the rank of the array stone is different.

Therefore, array stone is basically the most commonly used array material on the market, and other engraved auxiliary materials can be adjusted according to the needs of the array.

Under normal circumstances, a square-sized array stone can be refined into thirty array plates.

It is much easier to refine array plates than magic weapons.

The key to the array plate is those array patterns. Basically all array masters can refine array plates.

There are not many core array plates in an array. Other additional array plates are used to amplify the power and range of the array.

If it is only within a radius of ten miles, the Nine Palaces and Eight Diagrams array only needs 108 array plates.

The sixth-level killing array is for the outside, and the coverage area should be as large as possible. At that time, 360 array plates should be enough.

Therefore, a total of 468 sixth-level array plates are needed, which is more than enough to purchase 16 sixth-level array materials.

However, Ye Qingxuan decided to directly purchase 100 sixth-level low-grade stone, and other common auxiliary materials on the market, and also purchase some of each.

After his incarnation arrives in the East Extreme Region, he also needs to build a city to settle down, and then he will also need a lot of materials to arrange the sixth-level array.

In addition to the usual consumption, Ye Qingxuan plans to purchase 100 sixth-level low-grade array stones at one time.

100 sixth-level low-grade array stones, plus various sixth-level auxiliary materials, will require about 65,000 top-grade spirit stones.

Ye Qingxuan still has no burden to spend this amount of spirit stones.

After determining the materials needed, Ye Qingxuan sent a message to Zhu Dafu, asking him to purchase the materials he needed.

After Zhu Dafu has purchased them, he can ask Ye Zhaoheng to go to Tianfu Store to pick them up.

Zhu Dafu was no longer surprised by these things, and he did not ask any more questions. After receiving Ye Qingxuan's message, he left Tianfu Shop directly.

Zhu Dafu decided to purchase the sixth-level materials by himself to feel more at ease.

The next day.

After Ye Qingxuan got the materials, he began to refine the array disc without stopping.

The most difficult and time-consuming part of refining the array disc is to engrave the array pattern and give the array pattern a spirit.

With Ye Qingxuan's current cultivation, he can only refine about five sixth-level array discs a day without affecting his own cultivation.

It took Ye Qingxuan more than two months to refine the array disc alone, not to mention the city components that needed to be refined later.

The city components only used third- and fourth-level materials. It was not difficult to refine, but the quantity was too large!

Moreover, Ye Qingxuan planned to engrave array patterns with a solid effect on these third- and fourth-level city components to enhance the toughness of the city.

This is another big project.

Ye Qingxuan estimated that it would take about a year and a half to refine all the array plates and city components.

Time passed, and when Ye Qingxuan had refined most of the city components.

Ye Qingxuan suddenly stopped what he was doing, was slightly stunned, and took a step out of Qingxuan Blessed Land.

Because, there was an old friend visiting outside the blessed land.

When Ye Qingxuan arrived outside Qingxuan Blessed Land, there was a figure standing in the stone pavilion, with his back to Ye Qingxuan, looking at the scenery in the distance.

Looking at this figure, Ye Qingxuan called out softly:

"Tai'an!"

Then he walked into the stone pavilion.

The person who came was Liu Tai'an, the direct disciple of Xuantian Sect's Sect Master Cen Zhe.

Hearing Ye Qingxuan's call, Liu Tai'an turned around, and when he saw Ye Qingxuan, his face straightened and he saluted:

"Tai'an, meet you, senior brother!"

Ye Qingxuan also knew Liu Tai'an's temperament, so he did not refuse Liu Tai'an's courtesy to him.

Ye Qingxuan walked into the stone pavilion and smiled:

"Okay, sit down!"

After the two sat down, Ye Qingxuan habitually began to make tea, then looked at Liu Taian with sword-like eyebrows and star-like eyes, and chuckled:

"Long time no see, how are you, junior brother? Hehehe!"

Since the last time they parted, he and Liu Taian have not seen each other for nearly ninety years.

Hearing Ye Qingxuan's greetings, Liu Taian responded respectfully:

"Thank you for your concern, junior brother, everything has been fine these years."

According to the original plan, Liu Taian was originally going to go to the Central Region for training.

But after the incident of the Green Demon Realm invading the lower realm of the Earth Profound Realm.

Liu Tai'an turned back again, directly entered the Xuanmu Realm, and killed the strong men of the Green Demon Clan to hone himself.

Now, Liu Tai'an's cultivation has reached the peak of the God Transformation Realm, and he is only one step away from the Dongxu Realm.

If most of the Xuanmu Realm had not been transformed into the Demon Realm by the Blue Demon Realm, and the rules and secrets of the world had not changed, Liu Taian might have already broken through the Dongxu Realm.

Liu Tai'an came back this time mainly to retreat and understand the secrets of the rules and break through the cave realm.

Secondly, it was a task assigned to him by his master Cen Zhe.

And this mission is related to Ye Qingxuan.

Thinking of his master's instructions, Liu Tai'an hesitated for a moment and looked at Ye Qingxuan:

"Senior brother, were you the one who developed the nuclear explosive pill series?"

Ye Qingxuan paused slightly while making tea, and then nodded casually:

"Yes, I developed it."

Ye Qingxuan originally thought that after the effect of the Soul Cleansing Nuclear Explosion Pill was shown in the Xuanmu Realm, the elders of the Xuantian Sect would be the ones who came to him.

Unexpectedly, it was Liu Taian.

But this is okay, with Ye Qingxuan's current Nascent Soul realm cultivation level, coupled with the seeds of the small magical power, Deception.

Without conducting in-depth exploration of him, he could only hide his cultivation in front of ordinary experts in the Sky and Underworld Realm.

If the elders from the Tribulation Realm come then, Ye Qingxuan will be faced with a dilemma.

Without exposing his own secrets, Ye Qingxuan could not give a reasonable explanation for his cultivation.

If his secrets were exposed, Ye Qingxuan would not be sure of the attitude of Xuantian Sect's senior officials towards him.

Although Ye Qingxuan felt that Xuantian Sect would not do anything to him, he did not want to take the risk and left the choice in the hands of Xuantian Sect.