Chapter 223 Polyjuice Potion; The recipe is revealed and new ideas; The unknown changes in the Forbi

After the Transfiguration get out of class.

The little wizards were all discussing with great interest who the heir of Slytherin was.

They were only second-year students, so they only talked about the second year.

Ron expressed his own opinion: "I have checked the information of Slytherin. He is a pure-blood advocate. He believed that Slytherin could only recruit pure-blood wizards. So this heir must be from a pure-blood family."

Hermione thought for a while and looked at Draco: "I remember you said that there may not be a hundred pure-blood wizards in each grade."

Draco nodded, "Go back to Filch and ask for a list of students. Just look at the last name and you can find it out."

He paused and suddenly stared at Harry: "Come to think of it, Harry, you are also a pure-blood wizard."

Harry was stunned and said very quickly: "No, it's impossible. My mother is from a Muggle family."

Draco said, "So your mother is a wizard from a Muggle family, but your father Potter is an ancient nobleman. You are the combination of two wizard descendants. Logically, you can be classified as pure blood.

If both parents are wizards for generations, and there is no Muggle half-blood, it is impossible. Even the Malfoy family has a history of intermarriage with Muggles, but all the children born have wizard qualifications."

Lin Xia heard that they were so concerned about the heir of Slytherin, so she simply proposed a method:

"We are from other colleges, and it is useless to guess here. How about finding a time to enter Slytherin and find out the enemy situation?"

This method was recognized by other friends.

They came to the laboratory and discussed ways to blend in.

For Lin Xia, Draco and Hermione, it was not difficult for them to enter the common room of Slytherin.

The reason is that the three of them are excellent students.

With the privilege of night patrol, it is no problem to blend in.

But if you enter during the night patrol time, the opportunity will be gone, and the little wizard will not appear during that time period.

So they set the time in the afternoon, and it had to be set when most Slytherin students had no classes.

Lin Xia simply said: "Then choose to sneak in on the weekend, now there is only one problem."

The others looked at each other and said in unison: "How to blend in perfectly!"

Hermione, the "know-it-all" lady, quickly came up with an idea: "Polyjuice Potion, we can temporarily knock out two Slytherin students and borrow their identities to blend in!"

Harry and Ron looked confused, they didn't know what Polyjuice Potion was.

But Lin Xia and Draco knew that they not only knew it, but also knew the formula of Polyjuice Potion.

Lin Xia said: "It takes a month to make Polyjuice Potion, unless you buy the finished product."

Hermione shook her head: "It's too expensive, it's better to use the laboratory funds to buy materials and make it yourself, if time can wait."

Lin Xia didn't know how long this matter would last, and could only take it one step at a time.

Then, a week passed peacefully.

During this period, Lin Xia and others made several batches of Guardian Buttons, and the papers they published also received replies.

"The Ancient Alchemist" was very interested in their "Guardian Buttons" and conducted corresponding tests.

The test results were perfect. One Guardian Button was almost as powerful as 2-3 Guardian Amulets!

And the Guardian Button was more beautiful than the Guardian Amulet.

Maybe this invention hit the requirements of the journal very much, or maybe there were few alchemical products related to "Guardian Magic Runes" recently.

In short, they only waited for a week before they got a reply from "The Ancient Alchemist".

As soon as the journal replied, it told them that it would publish this paper tomorrow.

Because they have verified the power of the Guardian Button, and the verification of alchemical items is not so cumbersome, and there is no need to hold a special defense meeting to explain the principle.

In other words, as long as "The Ancient Alchemist" publishes this paper tomorrow, Lin Xia and others will automatically obtain all the rights of the "Guardian Button".

In fact,

After the Ancient Alchemist replied to the letter, Lin Xia and others had already obtained all the rights of the "Guardian Button" just by relying on the content of the letter.

Lin Xia and others did not hesitate and immediately found Professor Sprout.

Although they could find Professor McGonagall, and McGonagall was the vice principal, as long as she agreed, the "Guardian Button" would soon be available in the grocery store.

But after all, Lin Xia, the leader of this experiment, was a student of Hufflepuff.

She could find her own dean to handle special matters more quickly.

In the greenhouse.

The mandrake planted by the dean has reached the second growth period, and it only needs to survive one more period to fully mature.

There are several groups of people in the school who are paying attention to the growth of mandrakes, which makes Professor Sprout dare not neglect it at all and serve them personally every day.

When Lin Xia and others walked into the greenhouse, they could smell the unique fragrance of mandrakes, with a bit of sticky sweetness.

Hearing the purpose of Lin Xia and others, Dean Sprout was extremely surprised.

She looked at Lin Xia and thought she was very powerful.

The dean said: "Little wizard, you are the most talented little wizard I have ever seen. I am proud that Hufflepuff has you. You don't look like you are from Hufflepuff."

Lin Xia smiled: "Dean, the four major colleges represent quality, not ability. I think I fit the quality of Hufflepuff."

The dean said with a smile: "Yes, yes!"

She first read the reply from "The Ancient Alchemist", thought for a while, and said, "I can put your alchemy products on grocery stores, but there is a problem here. Can you ensure the supply of production capacity?"

The dean tactfully reminded: "Guardian charms have been very popular recently. The effect of the guardian buttons is even better than the guardian charms, but the price is not much more expensive. Once it is put on the shelves, there should be many people wanting to buy it."

Professor Sprout, this is hinting to them whether they are fully stocked.

Everyone looked at each other.

I originally thought that the professor would have to test the effect of the guardian buttons, so they brought several products over.

Who would have thought that the professor never mentioned the effect, but directly mentioned the core and fatal problem of production capacity.

Lin Xia said: "Professor, we are just four little wizards. We cannot spend 24 hours a day making guardian talismans, so I decided to open up the copyright of the guardian buttons so that people in the Alchemist Association can make guardian buttons. "

Dean Sprout was really shocked now.

"Are you sure?" She said quickly: "Lin Xia, I must consider this issue carefully. Once the copyright is opened, you will lose a lot of profits. Maybe you don't know the importance of the guardian magic text to the wizarding world."

She said tactfully: "Take a long-term view and don't limit yourself to Hogwarts. Other places also need products related to the Guardian Rune."

Lin Xia asked: "Dean, can you come up with a better method?"

She said thoughtfully: "I have considered that instead of cooperating with the nobles in the wizarding world and letting them become my agents, it would be better to turn it into a public paid download.

As long as each wizard pays a few gold coins, he can obtain the recipe for making the Guardian Button.

At the same time, for every guardian button sold, I can get 2%-5% of the sales share. For me, there will be no loss. "

Of course it's good to cooperate with nobles.

The nobles can take care of many things, including publicity and production, allowing Lin Xia and others to receive a fixed sum of money every year.

But Lin Xia also discovered that the professor's attitude towards the guardian magic text was very different. This difference involved more than just interests.

It's something deeper that she can't touch yet.

After discovering that there was a deeper meaning, Lin Xia keenly did not want to cooperate with the nobles, but wanted to cooperate with the wizards in the wizarding world.

After hearing her plan, Dean Sprout hesitated for a moment.

She said: "You need to pay to download the production recipes, which is what you should do, but it is very, very, very difficult for the sales side to get a share."

She used several emphatic words in succession, "I can help you talk, but there's no guarantee it will work."

The little wizard came out of the greenhouse.

Their expressions became excited.

Their original idea was to get the production formula and pay for it. As for the sales share, it was mentioned casually, and no one thought it could be realized.

Unexpectedly, the professor was willing to help them negotiate!

Today is the weekend, and they plan to visit Hagrid and develop relationships with the animals in the hunting ground.

While Hermione was happy, she became worried: "We probably won't get any sales share."

Ron muttered: "It would be great if we could get a long-term share of the formula."

Lin Xia suddenly stopped, and an idea flashed in his mind.

Get the share in the long run?

Monthly VIP, annual VIP?

If there is more and more knowledge that people are willing to pay for, and it is updated every month, is it really possible to set up such a paid network that requires money every month?

As soon as this idea came to mind, Lin Xia found it interesting.

There’s a lot to be done!

Suddenly, she had the urge to make all her previously invented formulas public.

When she arrived at Hagrid's cabin, Lin Xia also calmed down her thoughts.

The Guardian Button is quite special. It is originally a low-end product and the technical barriers are not high. Wizards who have studied alchemy can basically crack it.

So she took out the formula and sold it, no problem.

But magnetic wands and natural wands, including the later-invented youth facial soap and improved versions of scabies potion, are all different.

First of all, it is difficult to crack, so instead of making the formula public, it is better to use it to do business with nobles and get a share of every order.

However, although the formulas of these items cannot be disclosed, it does not mean that others cannot be disclosed!

If she could set up a network where everyone could communicate, such as the secret key for outstanding students and the secret key for alchemists, she would be willing to sort out some advanced knowledge and let everyone open a monthly VIP subscription and pay every month. Watch.

This is a bit like the model of a paid website.

"Lin Xia, Lin Xia!" Draco pushed Lin Xia, and Lin Xia came to her senses and took the rock cake handed by Hagrid.

There was a click.

She took a deep breath, feeling like her teeth were about to be chipped!

Everyone couldn't help laughing.

Hagrid even said: "You never fell into this trap before, why are you so absent-minded today?"

Lin Xia smiled: "I just thought of an interesting thing, but I don't have the knowledge to implement it yet. I will definitely implement it when conditions permit in the future."

Hagrid raised the wooden water cup: "I wish you success in advance!"

They chatted with Hagrid for a while, and learned some strange things about the Forbidden Forest from Hagrid.

"For some reason, the magical creatures inside seem a bit irritable. There have been several cases of creatures maliciously attacking each other.

Some magical creatures are planning to move out of the Forbidden Forest and have said goodbye to me one after another in the past few days."

When mentioning this, Hagrid seemed a little sad.

"They have been with me for many years, just like my family. I really don't want them to leave.

They told me that the Forbidden Forest is undergoing some unknown changes, and they feel extremely scared.

I can feel that they don't want to leave the Forbidden Forest, but they have no choice."

Hermione frowned: "Didn't you go in to check?"

Hagrid took out a wrinkled cloth, sniffed, and said helplessly:

"I checked, but I didn't find anything. I don't even know why they feel this way.

I once stayed in the Forbidden Forest for a night. Not only did I find nothing, but I also slept very sweetly. When I woke up the next day, I felt that I had more energy than ever before.

Can you understand that feeling? I feel that I can stay awake for three days and three nights. The Forbidden Forest has indeed undergone some unknown changes, but I think this is a good change."

Lin Xia paused while drinking tea, lowered her head, and covered the deepness in her eyes.

The vibrant things she once saw in the Forbidden Forest, could it be that item that affected the Forbidden Forest?

Inexplicably, she thought of the countless pieces of Philosopher's Stone that flew out.

Lin Xia asked: "Have you reported the abnormality in the Forbidden Forest?"

Hagrid shook his head and became even sadder: "This is not an abnormality. Every year, magical creatures leave the Forbidden Forest and new magical creatures come in. How can this be considered an abnormality?"

It was precisely because he could not report that he could only watch his friends leave and could not keep them.

Lin Xia and others did not have any good suggestions for this.

After leaving Hagrid's hut, they came to the lawn outside Hogwarts and ran into seniors George and Fred head-on.

George: "Dear Harry, he is still wandering around outside."

Fred: "He must not know that Wood has been looking for him for an afternoon."

George: "He doesn't know even more that we have been training for an afternoon."

Fred: "Perhaps, he has forgotten that we will play Quidditch the day after tomorrow."

Harry was so upset that he quickly explained: "I remember that last school year, two days before every Quidditch game, Senior Wood would give us a holiday to rest!"

George: "That was Wood from last school year, not Wood from this school year."

Fred: "Wood has become even more terrifying. He is too eager for the championship. If he doesn't win again, I'm afraid that every weekend in the future--"

George: "There will be no weekends!"

Everyone watched Harry run to the playground and make up for the training he missed tonight.

But the good thing is that Senior Wood is still there, so he can keep an eye on Harry.

Not only that, Mikel and Neville are also there.

Seeing Harry go to practice, the others returned to Hogwarts first.