Chapter 407: 407

Architectural magic is a research idea . Once created, modular and rapid construction can be realized in the future .

But it takes time . The first step, as Yilian said, is to first create the earth shield spell . The structure of the round shield is much simpler .

At this time, Tang Yu received the good news . The crystal ball of the mother-in-law had already cracked the technical key!

. . .

Equipment area .

Kevin’s studio .

When Tang Yu arrived, he was seeing Kevin shaking his beard excitedly .

On the table is a set of crystal ball .

The cue ball is placed in the center . It has the size of a basketball . There are a total of five child balls, all of which are the size of a fist . . . wait, Tang Yu suddenly glanced to the table, a few broken crystal balls, with some rune patterns on it Every now and then, on the experimental table further away, there are some fingernail-sized fragments . Obviously, the material was knocked off from the broken crystal ball .

No wonder there are only five left .

Feelings are mostly destroyed .

With a side glance, Kevin’s bearded hands suddenly froze, laughing a few times, concealing his embarrassment .

Tang Yu didn’t say anything . After all, Kevin had achieved results . If he did not take destructive research, I am afraid that he would not be able to crack the mystery of the crystal ball in a short time .

“This set of messaging crystal ball, the cue ball is equivalent to a base station . When it is turned on, the bridge built between the cue ball and the child ball can be regarded as a ‘space channel’ . Of course, it is much simpler and can only be used for spiritual particles , There are many restrictions . . . “

Kevin Barabara said a bunch .

Tang Yu was a little confused .

I thought a little bit in my mind, only three points can be concluded . The technology of the crystal ball is very high-end; there are restrictions on the use of the crystal ball; Kevin, who has solved the mystery of the crystal ball, is very amazing .

The last point is that from time to time, Kevin boasted about himself .

Tang Yu felt that there must be too little dry goods to explain this, so he didn’t understand .

“Tell me how to use it . “

Kevin paused for a while, but was unable to explain his mental course of cracking the crystal ball . He was a bit disappointed, but still said, “This set of mother-in-law crystal **** has a complicated process of opening, and requires strong people to guide with spiritual power . . . “

He gestured, and at the same time his mental power was released, covering the mother crystal ball .

But too weak .

The mental power that infiltrated the crystal ball was like a mud cow entering the sea, and disappeared instantly . . . Kevin couldn’t even recover this released mental power .

Suddenly, his face was a little white, but fortunately, Kevin’s mental strength was weak, and he could barely release it . The emitted mental strength was only a small part . This injury can be restored after a sleep .

Tang Yu estimated it .

This level of mental strength, probably, can lift a hair?

After listening carefully, according to the opening method that Kevin said, Tang Yu poured spiritual energy into the mother crystal ball .

Instantly, a star chart appeared in my mind .

The star map has complicated lines, and all the energy nodes like stars on it are dim at this time .

The method of turning on the crystal ball of the mother and daughter is to inject spiritual energy from the entrance and follow a certain route from the starting point to the ending point of the star graph, and then turn on all the nodes in turn .

As it was the first time, even under the guidance of Kevin, Tang Yu was intermittent, there were several errors in the middle, and several recurrences, and it took more than half an hour to finally light up the star chart .

Tang Yu breathed a sigh of relief, and sweat was almost on his forehead .

‘If it were n’t for my spirit and strength, this job would not have been done by ordinary people . ’

At present, the crystal ball of the size of a basketball and the crystal ball of the size of five fists flashed very regularly, and then gradually faded away, but you can still feel that this set of crystal **** has been really activated .

Kevin explained, “When this set of spiritual messaging crystal ball is opened, the child ball and the cue ball must be kept within one meter . After opening, the child ball can be carried with you, but the cue ball must be stored in place . . . once the cue ball Displacement, because the connection between the crystal ball of the mother and the daughter will lose stability and break, it will not cause great consequences, but after the displacement, you need to retrieve the daughter ball and reactivate the mother ball . “

Tang Yu knew a little .

Activation is like turning on the mobile phone, and the connection between the child ball and the cue ball, when the mental power bridge is built, it is like making a phone call, and the signal is transmitted to the opposite side along the line .

The question is, what’s the point of activating this crystal ball with so much effort?

I will take this set of crystal **** later, but I still want to activate it again? !!

Let this work for others .

Kevin didn’t notice his darkened face, and continued, “A mother crystal ball can be connected to a maximum of 9 child balls . As for the distance of mental power communication, a radius of 500 kilometers centered on the mother ball .

Within 500 kilometers, except for some special areas, the transmission of mental power will not be disturbed . Beyond 500 kilometers, the built bridge will become unstable, the escape speed of spiritual particles will be accelerated, and the signal will be distorted .

The limit range is 800 kilometers, but in reality, more than 700 kilometers can be received, and they should all be messy spiritual particles . “

The distance really surprised him .

Not to mention 800 kilometers, 500 kilometers, even if there are only two or three hundred kilometers, Tang Yu is satisfied .

Not enough distance to make up!

There is no way for the cue ball to establish a connection with another cue ball, but as long as the number of sets is sufficient, the messaging range covers each other, and the information spread throughout the Daxia Kingdom is not a dream .

“Isn’t the material too difficult to find?”

“It’s not difficult, I’ve seen it, it’s all in stock in the warehouse . ” Kevin whisked his beard . “But it’s very difficult to make . “

He reached for the finished drawing next to him .

One cue ball, one child ball .

The cue ball is at least the size of A2 paper, and various overlapping three-dimensional graphics remind Tang Yu of the years when he fought for Olympiad .

Although, I still do n’t understand it .

. . .

“The man who invented the son-in-law crystal ball is really a genius . “

“Especially the cue ball is very complicated . A total of nine rune arrays are integrated into it . Each rune array is based on a high-level rune, surrounding six intermediate runes, twelve low-level runes . . . These nine rune arrays also resonate with each other, quite mysterious . “

Tang Yu clearly ~ www . novelhall . com ~ The runes inside the crystal ball are no longer engraved, but after the void draws a rune into the equipment or props .

This is a skill that advanced rune masters can master .

High-end .

Although no master-level runes are needed, and they are not super-level props, the difficulty is obvious .

“Even with the ability of the old man, maybe one year . . . no, five years . . . ten years, it may not be possible to produce it, so . . . “

Kevin rubbed his hands and looked at Tang Yu .

If he could easily make it, he would have done it by himself, why not look forward to the Lord coming .

Seeing Tang Yu nodded, Kevin flattered, “You make me a set after dismantling . . . Research, I want to see what’s different . “

Well, even honorifics are used .

Tang Yu nodded helplessly .