BTTH: Emperor Yan, please exercise restraint, you are really a simple brother.

"So do I count this as a success or a failure?"

There was a hint of joy in Zhang Yuan's eyes, and he even wanted to "jiejiejie" to liven up the atmosphere.

What he originally wanted to refine was the soul card. The effect is to activate the binding after dripping blood essence. The shattering of the card indicates the death of the binder. The higher-end soul card contains the light of the soul. The binding can be distinguished by the brightness of this light. The general condition of the person’s body.

So, are the two brands in his hand a failure?

He dropped a drop of blood essence onto one of the signs, and found that a trace of his soul's light appeared in both signs. Any fighter who could see inside and injected fighting energy could see it.

If he, the binder, dies, the light of souls in both signs will disappear, but the signs will not break and can be recycled. This is naturally not a failure, but can be said to be quite successful.

And this soul card does not need to be like the traditional soul card, which can only be placed within the family or sect after activation, and has a dedicated person to monitor and determine the status of the bound person. Instead, the family and the individual each have one.

Looking at it this way, the effect is actually very useless. Two pieces of blood are bound to one drop of blood. Is it to avoid an own incident?

This is simply a waste of extremely spiritual crystals!

But after some experiments, Zhang Yuan discovered that the two brands were a pair.

In addition to the effect of the soul card that he originally wanted, when the fighting spirit is injected, it can also transmit voice messages through the light of the soul. It is a bit like the Thousand Miles Sound Transmission Stone in the novels about cultivating immortals, but there are identity restrictions on its use.

In layman's terms, these two brands are a pair of walkie-talkies, which can only be used by those who bind them. Injecting fighting spirit is identity authentication. There is no consumption in transmitting voice information, but there is a distance limit. The specific distance is not yet clear.

And this pair of signs can bind not one, but two people.

In other words, if Zhang Yuan hands one of the signs to Xun'er and asks her to shed her blood to identify its owner, the two of them can communicate directly using the sign within a certain distance.

"It's a pity that it's one-on-one, not one-to-many, or many-to-many." Zhang Yuan thought a little like Versailles.

I originally wanted to refine a soul card for everyone in the Xiao family, but I ended up refining a reusable soul card that can also be used as a sound transmission tool. How can it be considered a success?

There are also sound transmission methods in this world, but they are very rare and mostly disposable props. The emergence of this sound transmission tool has many meanings, such as a war that requires intelligence!

"I'm still a little greedy." Zhang Yuan smiled slightly at himself.

Being able to accidentally refine something similar to the Xianxia World Sound Transmission Stone is already an unexpected blessing.

If this can be done one-to-many or even many-to-many, wouldn’t it be like mobile phones and the Internet?

It is not impossible to create it. Considering the power of human beings in this world and the fact that the soul realm can be improved, it is completely possible to engage in scientific research, but it will take time and strong enough dominance.

But the barren northwest continent alone is larger than all the land areas of the earth in the previous life combined. How many base stations and servers need to be built?

And before he reaches the realm of domination, he will definitely not be distracted by scientific research. That is putting the cart before the horse.

"This is very good. I will refine some more and establish contact with everyone. If something happens in the future, it will be very convenient to pass on information and shake people."

"If you want to exchange resources, you can sell some. I believe some Taoists will like it very much. Some sect families will also equip core disciples. The market is not small."

Thinking of this, Zhang Yuan was full of motivation and once again took out a sixth-order extremely spiritual crystal stone to refine it.

Another hour later, the Jiling Crystal was smelted by the power of flames and gradually turned into two silver medals of a specific style. The power of silver thunder and lightning traveled on the silver medals, making the two silver medals more solid and textured.

Looking at the power of thunder and lightning, a flash of lightning suddenly flashed in Zhang Yuan's mind.

He thought that when he first came into contact with Qing Yanjing, Lei Shentu had brought his consciousness to a brief detachment.

He seemed to have seen the ancestral tower of the ancient pagoda, and he also seemed to have seen the Cang Qiong Bang, the incarnation of the will of the world.

Dou Qi Continent is just one of the subordinate planes of the Great Thousand World, and the will of the Great Thousand World is everywhere in the Great Thousand World, which naturally includes Dou Qi Continent.

The Thunder God's Visualization Chart can take him to transcendence, allowing him to peek into the Sky List without being discovered with the strength of a small and great fighting master. His status is definitely higher than that of the Sky List.

So, if the Thunder God's Vision is turned into a terminal server, no matter what kind of garbage terminal server it is, it will be no problem if it is a super black technology satellite terminal that covers the world.

"Maybe, it's feasible?"

Zhang Yuan's heart skipped a beat.

It's a bold idea, but there's nothing wrong with trying it.

The worst-case scenario is just a waste of a sixth-order extremely spiritual crystal, but if it succeeds, the benefits will be immeasurable.

"With my current strength, I still can't imprint it, but my soul realm transcends the mortal realm, so it's not a big problem to use the power of my soul to copy it inside the Extreme Spirit Crystal."

Zhang Yuan fell into concentration for a second, stretched out his hand to hold the two silver medals that were about to be formed, released the power of his soul, and entered the depths of the silver medals.

He distractedly visualized the Thunder God's picture deep in his soul, and copied it with the power of his soul.

The details are still unclear, and the head and face are still hazy, but the general outline of the overall shape is extremely clear.

This copying lasted for another full hour. Zhang Yuan did not feel tired after continuously refining the weapon. This time, he actually felt sleepy.

"boom!"

When the soul power put the final touch, a strange feeling spread in his soul.

The next moment, he clearly felt that the power of his soul had actually advanced further, reaching the advanced stage of the spiritual realm.

The Taixu Realm and the Realm within the Realm changed again, and their area began to increase, which surprised everyone in the Xiao family.

The whole process didn't last long. Zhang Yuan quickly returned to consciousness and found that the silver medal had undergone strange changes.

There is an additional word "God" on the front, which glows with a strange luster. There are many lightning marks on the back. If you look closely, you can vaguely see the word "Thunder".

"Thunder God." Zhang Yuan's dark eyes brightened.

So this silver medal will be called the Thor medal from now on?

It's too direct and doesn't sound very nice. It might as well be called the God Card.

Think of the word "Thunder" as an anti-counterfeiting sign, or his master's seal.

"Refine two more pieces and study them together."

Zhang Yuan once again took out a piece of Jiling Crystal and repeated the previous operation.

Two hours later, two identical divine cards appeared in his hand, but this time his soul realm was only slightly improved, which was about the same as what he usually gained from contemplating for an hour.

But he had expected it, so he was not disappointed and continued to get down to business.

"Let me study the effect."

Zhang Yuan started playing with the four magic cards.

After a while, he sighed sincerely: "My special mother is really a genius."

It was successful, and the process went frighteningly smoothly, as if it should be the way it should be.

The Thor Dou Qi mainland version mobile phone was born.

The two silver medals became independent entities instead of being bound to each other, which meant that he could refine two "mobile phones" from one extremely spiritual crystal.

Each person's soul is unique. After recognizing the owner of the Silver Blood Drop, he is the only one bound. Unless the bound person dies, or he, the refiner, takes action, it can be released.

Originally, the brand was one-on-one, but now it has become a visual chart of Thor against all brands. They can be contacted through this "terminal", and the power of the soul is their unique "mobile phone number".

It is not so much a mobile phone as it is a far-leading satellite communication terminal. After all, without an APP, you cannot play games or catch up on TV shows. You can only simply send text messages and make voice calls.

But Zhang Yuan is already very satisfied.

"Speaking of APP, let's see if we can make it. Well, it failed."

"Only I can visualize the Thunder God Picture. The God Card is just a connecting medium and cannot be copied by others."

"Can you make a text instruction manual, and the binding will get the information, oh, this is feasible."

""

"The existence of the divine card can completely accelerate the pace of my power building."

""

In the next few days, while Zhang Yuan was mass-producing the God Card, he continued to conduct in-depth research, perform functional improvements, meticulous processing, and various optimizations.

After almost a while, he called Xun'er, Qing Yanjing and the three little medical fairies, and sent a message to summon all the direct descendants of the Xiao family in Taixu Realm to the meeting hall.

"Cousin, are you ready to return to Wutan City?"

A sound broke through the air, and Xiao Yan fell from the sky. The black and purple wings behind his back disappeared, and he stood firmly at the door of the assembly hall.

"Yan'er, how can you fly?" Xiao Zhan asked doubtfully.

Most people don't know that Zhang Yuan gave Xiao Yan flying fighting skills.

"Thanks to my cousin, I was lucky enough to learn the flying fighting skills." Xiao Yan said the flying fighting skills with a smile.

Xiao Zhan and others were all surprised. They didn't expect that Zhang Yuan could obtain such a rare fighting skill and let Xiao Yan use it.

However, they were not envious. On the contrary, they were pleased to agree because they were happy to see Xiao Yan's growth.

"Utan City is indeed going back. It's only a few days before the Canaan College entrance examination."

Zhang Yuan smiled and nodded at Xiao Yan, and then said: "But I asked you to come this time to give you something."

With that said, Zhang Yuan casually waved his hand and threw dozens of magic cards at dozens of Xiao family juniors, as well as the three senior officials, Xiao Zhan, the first elder and the second elder.

"This is the magic card I refined. You must shed your blood first to identify its owner, and then I will tell you its use." Zhang Yuan said.

Ever since Xiao Yu followed Zhang Yuan in refining weapons, everyone in the Xiao family has known that Zhang Yuan can refine weapons, and it is different from the traditional weapon refining in Dou Qi Continent. It is said that he can be comparable to an alchemist.

Out of their blind trust in Zhang Yuan, they believed that what Zhang Yuan refined must be good.

When they heard that they had to shed blood to identify their master, everyone in the Xiao family did not hesitate and followed the instructions one after another.

It is worth mentioning that these Xiao family juniors are now at best fighters!

After completing the bloody identification, a soul wave came from the divine card, introducing the basic information of the divine card.

After digesting this information, a strange expression appeared on Xiao Yan's face.

Recognize the owner by dripping blood, bound by soul, unique name, and can replace the number.

After successfully naming, you can see a so-called task list, and you can get god points by completing the tasks above.

There is also a bartering list, which can be exchanged for items using divine points. Zhang Yuan will naturally pay for these items.

This is nothing. Many empires, sects, and families have this system. Zhang Yuan just made it taller and more advanced.

But one of the functions confused Xiao Yan.

Holding the God Card, you can face other people who have the God Card to add each other's soul breath.

After adding, you can carry out voice transmission thousands of miles, and you can also send text messages.

"Isn't this a mobile phone!?"

Xiao Yan looked at Zhang Yuan with a strange look.

Half an hour later, after listening to Zhang Yuan's story, everyone present took the magic card and left with a sense of novelty.

After these people left, Xiao Yan walked up to Zhang Yuan and said softly: "Cousin, I want to ask you a question."

"Ask." Zhang Yuan nodded.

"Ahem." Xiao Yan stared at Zhang Yuan and asked, "Have you ever heard that the king of heaven overpowers the tigers of the earth?"