Bai Zhou returned to his workbench, his mind filled with a vast number of spirit tool design blueprints. These blueprints came from the Soul Guiding Device Master Cultivation Guide, totaling tens of thousands, covering various types and uses.
Although the highest level among them was only Level 4 spirit tools, each one, if released, could drive Soul Guiders in the outside World completely insane.
Remember the first release website Domain name.
However, Bai Zhou's strength is too weak now, and many things cannot be revealed. Otherwise, unless he stays at Shrek for the rest of his life, he fears his life might be in danger at any time.
After all, this is ultimately a fantasy World, and Shrek still protects its students too well. Within Shrek City, there is naturally no fear of danger.
But if one leaves Shrek City and enters society, they will definitely experience what it means for human hearts to be insidious and lack martial virtue.
Bai Zhou searched his mind for some ordinary, relatively practical spirit tools, such as an oval-shaped, small, high-vibration frequency spirit tool for women, waterproof and fireproof, and also with a timer...
Hmm, it's very easy to make, but if Xian Liner discovered it, he would definitely be beaten violently.
Bai Zhou searched again and finally found something more suitable for making money—communication spirit tools!
Currently, communication spirit tools on the market are like the telegraph machines of his previous life, only able to send certain numbers, which are then decoded into information based on the arrangement.
The technology of the Three Great Empires is far behind that of the Sun Moon Empire, and this type of communication spirit tool is extremely expensive, especially the longer the communication distance.
However, the communication spirit tool in Bai Zhou's mind is a Level 1 spirit tool, and it only requires a tiny bit of spirit power to connect and transmit information. The only drawback is the relatively small range, only usable within the academy.
Of course, increasing the transmission distance is also very easy, only requiring strengthening the core formation, but this would increase costs, leading to fewer buyers.
As soon as this thought crossed Bai Zhou's mind, he immediately began to work on the production.
Following Xian Liner allows him to gain a lot of advanced knowledge and also not worry about material issues.
Moreover, as long as Bai Zhou successfully produces it, the spirit tool belongs to Bai Zhou. Bai Zhou can sell it to the academy or handle it himself.
Bai Zhou naturally chose the latter.
Materials were available, blueprints were available.
Bai Zhou then immersed himself in the joy of making spirit tools, forgetting about food and sleep, even forgetting to eat lunch.
Of course, the main reason was that the medicinal power within Bai Zhou was too vast. Before the medicinal power was fully digested, Bai Zhou would have no problem even if he didn't eat anything every day, and he wouldn't feel hungry.
During the noon break, Xian Liner originally wanted Bai Zhou to come over and give her a foot massage again, especially since she was wearing black stockings today...
However, when Xian Liner saw Bai Zhou's focused look, she held back and didn't disturb Bai Zhou.
...
It wasn't until dinner time in the afternoon that Bai Zhou finished his work for the day.
In one day, Bai Zhou made a total of 10 communication spirit tools, all of which were Level 1 spirit tools. They were mainly simple, so production was relatively fast.
Because it is a functional spirit tool, requiring very little spirit power, the communication spirit tool is very small, like a card, so Bai Zhou named this communication spirit tool Microcard.
Using Microcard is very simple: enter the number, say the content, and send.
In simple terms, Bai Zhou extracted the chat function of vx from his previous life. Currently, it can only send voice messages and cannot make voice calls.
Despite the limited functions, the technical content is extremely high. If this thing were to be released, it would definitely become instantly popular, with every Spirit Master owning one.
"Huh, Xiao Bai, what spirit tool is that in your hand? I've never seen it before. You didn't even eat today, were you researching these?"
Just then, Xian Liner came to inspect and saw the "Microcard" in Bai Zhou's hand, immediately becoming curious.
"Teacher, this is a Level 1 spirit tool I newly designed and produced, named Microcard. It can transmit information..."
Bai Zhou briefly explained the functions of Microcard and even took out two Microcard to personally demonstrate to Xian Liner.
"Microcard, isn't this a communication spirit tool? It can actually transmit voice!" Xian Liner was greatly shocked upon hearing this, subconsciously covering her small mouth.
As a Level 8.5 Soul Guider, she could see the value of Bai Zhou's Microcard at a glance. The technology within it definitely far surpassed existing ordinary communication spirit tools.
"Xiao Bai, can you sell this technology to the academy? Name your price, the academy won't treat you unfairly!"
Xian Liner grabbed Bai Zhou's shoulder, looking very excited.
Xian Liner was certain that this spirit tool was not designed by Bai Zhou himself, but everyone has their secrets. Xian Liner would not investigate where Bai Zhou got this technology, but she still wanted Bai Zhou to sell this technology to the academy.
Don't underestimate this simple communication technology; if used well, it can play a huge role in any Domain!
Because the Douluo Continent is vast, transmitting messages is a big problem. Although there are communication spirit tools now, they are all technologies from the Sun Moon Empire decades ago. Not only are they troublesome to produce, but they are also very expensive, and ordinary Spirit Masters simply cannot afford them.
However, Bai Zhou's spirit tool is only a Level 1 spirit tool, and its volume is so small, and it can even directly transmit voice!
Such high technology is very likely to have come from the Sun Moon Empire.
If Xian Liner didn't know Bai Zhou's background so well, she would really suspect that Bai Zhou was an undercover agent from the Sun Moon Empire...
"Teacher, Microcard are currently still in testing and not perfect. I don't plan to sell them yet. After I perfect Microcard, I will definitely sell the technology to the academy."
Bai Zhou smiled slightly.
If he wants to make money, he can sell spirit tools.
But if he wants to make big money, he needs to sell technology.
Bai Zhou naturally knew the value of his technology, and Xian Liner also knew, but the academy's higher-ups didn't.
After some time, when the academy's higher-ups realize the value of this thing, they might discuss it with him in detail again. At that time, he will hold the initiative in the transaction and can gain more benefits.
"Okay."
Xian Liner smiled brightly, then felt a bit embarrassed, saying, "But can you give Teacher another one of your Microcard... Teacher isn't coveting your technology, it's just that I need to demonstrate the use of this spirit tool to the academy's higher-ups. Teacher will help you strive for greater benefits then."
"Of course, it's no trouble, Teacher~" Bai Zhou nodded and gave Xian Liner another Microcard.
Bai Zhou added a hidden formation to the core formation of Microcard, which was actually a form of encryption, and there was no possibility of it being cracked. Of course, Bai Zhou also didn't think Xian Liner would covet his technology.
"You are my student, how could I treat you unfairly?" Xian Liner smiled like a flower, finding Bai Zhou more and more pleasing to the eye.