At this moment, Su Jingyun, who was returning from the sea area, rushed back with a group of people.

"Lord Qingling and Little Master have developed something against the sky? It actually attracted a thunderstorm? Tian Dashu glanced at the increasingly thick clouds in the sky, and then at the seat of the refining workshop, and said in shock.

Su Jingyun was also a little surprised, he was silent for a moment, and couldn't help but feel a little proud, and said happily: "A thing that can make people with low strength also communicate from a distance." ”

Being able to break through the limitations of the realm and communicate over long distances can be regarded as a move against the sky......

The power of the Thunder Tribulation is okay, after all, it is the Thunder Tribulation of the utensils, so for Qingling, it is not a big deal, and there is still enough energy to protect the little cub of Yunyao on the side. Soon, it was spent peacefully.

At this time, inside the refining workshop.

Qingling held the finished product that had just been refined in her hand, listened to the movement of the outside world, and knew that it was Su Jingyun and they were back, and raised her eyebrows slightly, this can be regarded as a double happiness.

Standing up, Qingling held the developed product, slowly pushed open the door of the wing, met Su Jingyun and other students and teachers to look at her, and said with a smile: "Although it took a lot of materials, fortunately, the research was successful." ”

Everyone hurriedly gathered around, and they also knew that Lord Qingling had studied it for a long time, and probably knew what it was used for, and they didn't know if there was such a magical function as they said.

Seeing everyone come up, Qingling handed the things in her hand to Yun Yao, who was still very excited on the side, and looked at the little cub's bright big eyes and looked at her suspiciously, "You also participated in the research, and you also know the usage and function of this thing, you can show everyone what it does." ”

Yun Yao listened to her mother's words, her eyes brightened, and she nodded vigorously. Walk forward and show the light brain function in your hand to everyone one by one. Although Yun Yao is young, his talent for refining weapons is really amazing, and he can succeed this time, he has contributed a lot. Looking at the little boy who grew from a baby to the present, speaking clearly, logically rigorous, without stage fright, and talking eloquently in front of a group of people, Qingling was even happier in her heart.

"First of all, log in after binding." Yun Yao had already finished refining this thing when he spoke, and the light brain that was originally a physical object in the palm of his hand turned into a virtual light, leaving a small rectangular virtual image on his right wrist.

Yun Yao accompanied the commentary, "Every time you use it, you inject your divine consciousness into the virtual image, and the light brain will be revealed. Then you can go online,"

A few anxious people on the side were curious: "Internet access? ”

"It's just connecting with other machines." Yun Yao said arrogantly. I will show you the functions on the light curtain, and collect all kinds of gossip, cultivation, chatting, consulting, and trading functions.

There are also a few strange icons on the blue light, and even Su Jinghui, who has always been in a peaceful state of mind, will inevitably have a trace of curiosity at this moment. His eyes followed Yun Yao's movements in amazement.

"That forum...... Can it really be used to talk about Taoism and make posts? Su Jinghui stumbled a little when he said this unfamiliar term, which was a word he learned when he listened to Yun Yao introduce the function of the forum.

"If this is promoted among different places, it is easy to connect, and you can exchange experiences in it. It can even be traded. ”

Of course, the exchange of experience section and the trading section need to be divided into levels, and the power and ordinary cultivators' sections cannot be shared. At the same time, it is necessary to set up some management initiatives and express delivery business. But you have to take your time.

This is Qingling's design, combined with her previous knowledge, copied the design idea of the mobile phone. Of course, there are no search engines, but she designed a forum -

The finished product is just the size to hold in your hand, and the shape is somewhat similar to that of a mobile phone, with a groove on the back. When everyone understands almost, although they are still reluctant, they still disperse, the city lord is back, and Lord Qingling and his family also need space. But fortunately, it won't be long before they can use this novel and convenient goodie.

This is back home.

Su Jingyun looked at the small things in his hand back and forth a few times, and his heart was filled with some interest, and he tried to operate it himself before he spoke, "Qingling, are the materials you need easy to find?" Is it expensive? ”

"The materials used in this thing are common, the main thing is to pay attention to the refining process, but it is not a trouble to wait until you are proficient. Each time you use it, you can inject a low-grade spirit stone as an energy supply, and a spirit stone can be used for about three or four years. Qingling explained, as for the content inside, it is more shocking to let them see it with their own eyes.

"A piece of lower-grade spirit stone can be used like that, it's not bad," Su Jingyun said softly. This cost is nothing to them, but fortunately, it can be popularized.

"By the way, what's this thing called?" Su Jingyun suddenly asked Qingling, you know, everyone doesn't know what it's called yet? Qingling stared at the small square in Su Jingyun's hand, her eyes turned, and she said meaningfully: "Why don't you call it "Light Brain", how about it?" ”

"Yes" "Not bad." Su Jingyun and Yun Yao both agreed. Qingling couldn't help laughing, the light brain in the world of cultivating immortals...... It stunned Su Jingyun and Yun Yao on the side.

Su Jingyun took the light brain again, looked at the projected light curtain, and studied the things on it for a while, there were only some simple frames, chat areas, viewing areas, small function treasure chests, etc. Looks good. In the future, this will be a big gold-absorbing weapon for them in Chaoyang City, if everyone is worthy of one, tsk...... The prospects are good. Su Jingyun couldn't help touching his chin. Originally, there were some hooligan actions, but she did it quite romanticly.

Half a year has passed, and the "light brain" craze first set off by Chaoyang City has begun Chaoyang City and the surrounding monsters, and there are now many new chat groups on the light brain. There are some chaotic groups such as the demon clan's appearance world's leading groups, the demon clan's mother parenting group, and the shemale toddler's meat-eating front alliance.

In order to reduce costs, Qingling and Yunyao continued to change the materials and tried to try cheaper materials. Therefore, the cost of the light brain is not very high, selling a hundred spirit stones, and later selling them to different places, it is simply a lot of money. Therefore, Chaoyang City's income continues to increase, and with money, Chaoyang City slowly changes its shotguns to cannons, and Chaoyang City has a new look. Finally has the appearance of a big city.

So, now the number of bowing parties everywhere is increasing. The teacher in Chaoyang City specially applied to the city lord to limit the time of minors on the Internet.

The marketing plan was given by Su Jingyun, as follows - Chaoyang City first gave the light brain to the high-level leaders in various places for free, and then made things in the forum, which fully mobilized the interest of the high-level leaders in various places. After they felt the practicality and fun, people from all over the country came to Chaoyang City to buy light brains for the inner disciples under the sect.

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