The Plane Merchant of Hogwarts

After the efforts of Rolf's spell plug-in, Song Ye, he finally got the spell model of the communication stone.

After Song Ye did some research, he found that after optimization, this spell model could not only exchange text information, but also exchange sound and image information.

Of course Rolf chose to optimize. Although those functions are not used at this stage, these things always have to be updated, right?

He also suddenly realized that this...isn't it the basic version of VX?Rolf made up his mind to speed up his research. By then, wouldn't things like Tao, Hungry, and Shaking be money-making tools?

After he got the optimized spell model, he mentally carved the spell model into the magic mirror.

After Song Ye heard about Rolf's idea, he directly optimized the communication array into an array similar to the child-mother array. Through the mother array, information can be exchanged between the sub-arrays.

And what Rolf had just carved into the magic mirror was the mother array of the communication array.

After the drawing was successful, he picked up a newly bought notebook and drew a communication circle, ready to experiment.

The information Rolf wrote in the new notebook magically appeared in the Horcrux diary that had been integrated into his soul.

Could it be that because this Horcrux diary is added with the soul energy of the magic mirror, it can receive all the information from the communication circle?

In other words, this diary is the clone of the magic mirror?

This discovery made Rolf very excited. This is the most powerful way to monitor the entire magical world, but the premise is that it can be sold on a large scale.

Otherwise, if there are not a few wizards to use it, everything will be just empty talk. Who can Rolf monitor?

Next, Rolf asked the elves to suspend the refining of the thermostatic clothes and left them all to Awan alone to produce them.

The remaining elves were all put into refining new communication notebooks.

In Rolf's vision, each notebook page depicts a communication circle, and then leaves each other's magic imprint to form a one-to-one information exchange.

And this magic mark is the epitome of the wizard's own magic power and is irreplaceable.

This magic mark is unique to each wizard. It is impossible for two people with the same magic power to appear, just like there are no two people with the same fingerprint.

Rolf excitedly picked up the Experimental Notebook No. 2, and personally carved out the communication arrays one by one, preparing for further experiments.

The next thing to test is how long this information can be preserved, and Magic Mirror's answer is that if his soul energy can be further enhanced, this information can be preserved permanently.

But the notebook obviously couldn't hold so much information. Fortunately, this was a wizarding world. With the wand, Rolf easily solved this problem.

Each piece of communication parchment can display 20 lines of information. If you want to find previous chat records, you need to use a wand and read out the keywords you want to find.

You may not believe it, but this function is actually achieved by the Flying Curse.

Rolf carved the Flying Spell on parchment and then connected it to the spell model of the communication circle, so that wizards could quickly find the information they were looking for when searching for information.

With the success of each experiment, the communication notebook has become more and more perfect. Finally, there is the idea of ​​group chat. However, at present, this function is still difficult to use casually.

Rolf's solution is to use the magic mirror to establish an independent information channel similar to a chat room. Only the notebook that reads the correct spell can enter the chat room.

However, this chat room needs to open a separate line, and the information exchange inside will consume a lot of Magic Mirror's computing power.

Rolf planned to call this notebook the Owl Notebook. Considering that most wizard families were not financially wealthy, each page of parchment engraved with a communication circle was priced at 5 silver Sickles.

1 gold galleung = 17 silver siks, and 5 silver siks are equivalent to about 20 RMB, which is still acceptable to the average wizard family.

There will be a signature formation on the cover of each owl notebook, and wizards can represent their magic mark by filling in relevant symbols or names inside.

At present, the idea of ​​letting Rolf buy or rent a shop in Diagon Alley is a bit unrealistic. After all, he does not have that many gold galleons.

But he couldn't sell it himself. Firstly, Rolf didn't want to expose his identity. Secondly, he was about to start school and didn't have time to manage this.

In the end, he decided that it would be better to cooperate with the shops in Diagon Alley to sell the products. The shop could get a [-]% commission for each piece of parchment with the formations burned on it. This should be quite attractive.

After comparison, Rolf chose to change the ink stationery store. As for why?Because this store was able to provide Rolf with parchment for free...

As a result, on the second day after the cooperation was negotiated, Malfoy's owl sent two notebooks, which were the owl notebooks he made. The letter also included how to use the notebooks and Malfoy's letter:

Yesterday I heard that an owl notebook appeared in Diagon Alley, which allows wizards to communicate directly over long distances. I brought one for you and Harry. When we meet, we can leave magical marks on each other without the need for owls. Delivered the letter!

Just when Rolf was lamenting that Malfoy was well-informed, the system prompted that the mission system had been updated.

Rolf opened the mission system in surprise, preparing for what triggered the system to issue a new mission.

Main mission 1: Obtain 400 experience points and be upgraded to a third-level plane merchant (104/400)

[Task description: After each successful first-level transaction, you will get 3 experience points, and after a five-star review, you will get 1 experience point. Work hard to complete the task and become a better plane merchant! 】

主线任务2：建立属于自己的商店并在异界开设分店，商店每次交易可获得0.5点通用经验，分店中每次交易可获得1点抽奖经验。（0/1）

[Task description: As my base camp, how can the main world not have a shop?Only after successfully owning a store will it mean that you have sufficient abilities, so keep working hard! 】

Rolf regretted that he took the communication parchment and the owl notebook to the Changing Ink Stationery Store to sell them.

What a lot of experience!It’s all gone, so we can only collect funds as soon as possible, supply less, and try to recover some losses.

Hey, I should have thought a long time ago that if I can gain experience points by opening a branch in another world, I must be able to open a store in the main world too!

ps: Please go to the comment area to read some of my explanations... This article is about a female lead, not a beauty article!

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