Chapter 177 Perfect Signal Tower

Cao Rui was very satisfied with the results of his closed-door cultivation.

After completing the [Spirit Pattern Casting Source Art], he could start to refine the signal tower first.

As for the blasting needles, he decided to keep 30 second-level blasting needles of better quality.

As for the other second-level blasting needles, he took the time to go to the market and gave them to Sun Ming to sell.

This decision unexpectedly brought good news.

Once this second-level auxiliary magic weapon was sold, it was quite popular among the casual cultivators in the Qi Refining Period.

All the second-level blasting needles were sold quickly, and Cao Rui received a return of about 60,000 spirit stones.

In this way, he not only recovered the cost of more than 50,000 spirit stones he had invested before, but also earned more than 10,000 spirit stones.

It was a pleasant surprise.

In addition, there was the second-level [Remote Transmission].

Cao Rui would take half of his time every day to refine the weapon to improve his [Spirit Pattern Casting Source Art].

The remaining half of the time was used to engrave [Remote Transmission].

After his unremitting efforts and diligent engraving, it took only three months for Cao Rui to successfully cultivate [Far Transmission] to perfection.

Cao Rui condensed the experience beads of all the arrays from the inheritance room of the Refining Institute, but he had no time to accumulate experience.

[Far Transmission] was also the first second-level array that Cao Rui mastered and perfected.

"When I have free time, I must cultivate all these arrays to perfection." Cao Rui thought to himself.

You know, except for the 0-level array, which is a gift from heaven and earth, all other arrays are created by humans.

Now, Cao Rui has completely mastered all the 0-level arrays, and as the number of high-level artificially created arrays he has mastered continues to increase, he gradually has some unique ideas of his own.

"However, it is conceivable that it will take a long time to really create a array that you want in your mind." Cao Rui thought to himself.

After all, to innovate the array, it is not just a matter of splicing the various array modules together, but it requires repeated attempts and modifications to ensure that each module can work perfectly together.

In this process, not only do you need to have a deep understanding of the principles of various arrays, but you also need to have enough patience and perseverance.

However, this challenge makes Cao Rui feel slightly excited.

He knows that only by constantly challenging himself can he truly improve his strength.

Therefore, he decided to start with some simple arrays when he is free and gradually accumulate experience.

For example, when upgrading the Lingyin Jade Pendant, you can try to combine the 0th-level [Sound Transmission] and [Image Transmission] to create an array between the 0th and 1st levels.

It is not necessary to enhance the power of the array. It is also a good choice to enhance the function of the array from the side and make the function more varied.

Cao Rui already has some ideas, but it still needs experiments before it can be developed accurately.

In addition, Cao Rui also thought of other interesting ideas, such as adding a live broadcast function.

Through the clever design of the array, Cao Rui may be able to develop a array to achieve this function.

Of course, to realize these ideas, it is necessary to make major changes to the existing array, which will undoubtedly increase the difficulty and risk.

However, this is all for the future, and Cao Rui quickly put away his imagination of the array.

Because next, after the refining technique and the magic array are perfected, he can start to refine the finished signal tower.

On this day, Cao Rui prepared a set of refining materials for the signal tower by himself, borrowed the second-level refining furnace of the refining academy, and began to refine the signal tower.

Although Cao Rui called it a tower.

But in fact, the signal tower designed by Wu Qingxuan is only more than one meter high.

When it is activated, the person who activates it only needs to install the spirit stone for it.

The signal tower is only used for communication, so the consumption of spirit stones is very small, and a piece of spirit stone can be used for a long time.

The structure of the magic weapon of the signal tower designed by Wu Qingxuan is very reasonable. This is his hard work in the past few years, so Cao Rui did not make a big change.

Cao Rui refined the magic weapon with [Spiritual Pattern Casting Source Jue], which is completely different from the basic refining technique.

Unlike the basic refining, Cao Rui, who has mastered the second-level refining technique, will refine the weapon and engrave the magic array at the same time.

The magic array will be engraved on the magic weapon in advance with the refining technique when it is refined.

In this way, the engraving of the magic array will be more concealed, practical, and more effective.

After that, the Lingyin Jade Pendant refined by Cao Rui with the second-level refining technique will be more effective.

"Well, the signal tower must be embedded with the contact frequency of the Lingyin Jade Pendant, and my Lingyin Point Rune System must also be added."

In Cao Rui's vision, the signal tower will be directly given to the person in power of the immortal cultivation forces near the deployment point.

Cao Rui will give them the right to recharge Lingyin points.

Of course, the Lingyin points used for recharge in their accounts must be purchased from Cao Rui with real Lingshi.

For every Lingyin point sold, Cao Rui will use Lingyin points to give rebates, which is their way of making money.

Although the number of Lingyin points recharged is not much now, when the function of the Lingyin Jade Pendant is opened in the future, the cultivators gradually recognize that Lingyin points can replace Lingshi as an online trading currency, then the number of Lingyin points recharged will inevitably increase greatly.

By then, the signal tower will become a hot commodity.

Every cultivator or force that owns the signal tower will maintain the signal tower on their own and will also become a loyal supporter of the Lingyin Jade Pendant and Cao Rui.

The refining of the signal tower lasted a whole day, and Cao Rui finally succeeded in refining a perfect signal tower.

Perfect level [Spirit Pattern Casting Source Art], perfect level second level [Remote Transmission].

The signal tower in Cao Rui's hand can be said to be perfectly refined.

Cao Rui has superimposed and engraved as many as fourteen second level [Remote Transmission] alone!

The standard number of superimposed arrays for second level magic tools is ten.

Fourteen arrays have completely exceeded the standard requirements.

Moreover, fourteen is not the limit. Cao Rui thinks that after the proficiency of refining is improved, Cao Rui can superimpose fifteen [Remote Transmission] within the tolerance range of the material! ]

"Try it out, the transmission range of the signal tower, originally expected to be about one thousand miles, now it should be far more than one thousand miles!"

Cao Rui is quite confident in his refining skills.

After activating the signal tower.

Cao Rui flew up on his sword and flew towards the distance.

Soon after leaving the mountain gate, Cao Rui flew rapidly with his golden sword.

At an instantaneous speed of more than 3,000 miles.

Cao Rui watched the Lingyin jade pendant in his hand gradually lose the signal.

"It's almost 2,000 miles, which is doubled!"

Cao Rui also didn't expect that his perfect second-level refining technique and perfect second-level array could bring such a big chemical reaction.

This means that the number of signal towers Cao Rui needs to deploy can be reduced by almost half!

The cost is greatly reduced!

"The number of Lingwen Xuanjing is more than enough."

"But signal towers and Lingyin jade pendants are consumables after all. There are only benefits and no harm in hoarding Lingwen Xuanjing." Cao Rui thought.

After testing the range of the signal tower, Cao Rui flew up on his sword and returned to the mountain gate.