Drink Black Tea Calmly at Hogwarts

?(￣д￣): "Professor Scarlet is here with an illness, and he will be afraid of death."

Zhang Xu pointed to his head and said to Professor McGonagall.

He didn't expect that Scarlett took Professor McGonagall back to the dormitory to chat, and it turned out to be embarrassing.

Although Professor McGonagall was also a member of the Order of the Phoenix, Zhang Xu didn't know if Old Deng told her about some things, so he fooled the matter with an ambiguous answer.

As for Professor McGonagall's believe it or not, Zhang Xu doesn't know.

The next Sunday was a rare good weather, and it was rare to have such a windless sunny day in February.

Zhang Xu took a copy of "Longhushan Textual Research: Formation Method" and a bag of sugar-fried chestnuts and went to a stone table by the lake to write questions.

Since the introduction of plane rectangular coordinate system, three-dimensional coordinate system, plane geometry and solid geometry and other mathematical knowledge into the research of the array method, the layout and research of the array method has entered a new era.

"Take the array eye as the origin and set true north as the positive direction of the y-axis, calculate the coordinate position of each key point in the array, calculate the algebraic equation of the movement path of each key point when changing the array, and analyze its relationship with the effect of the array method.

This is what Zhang Xu is doing now.

This is also the type of question required for the college entrance examination over the years, but the Z axis is often added during the college entrance examination.

Similar to the eight-door golden lock formation, there are eight key points in total, such as the closed door, the live door, the wounded door, the dumen, the king door, the dead door, the alarm door, and the opening door. .

For example, in the real test of the college entrance examination last year, the eyes of the eight-door golden lock formation were set on a 3o-meter-high hill, surrounded by hills ranging from 1o to 2o meters. The first question is to ask students to calculate the closing time. Coordinates of, Shengmen, Wounded Door, Dumen, Jingmen, Dead Door, Shocked Door, and Open Door.

The test site of this small question is to calculate the position coordinates of the eight gates in three-dimensional space. The eight gates must be set on the ground when the array is arranged. It is impossible to dig a hole or put it on a table. Moreover, the location of the eight gates does not directly project their two-dimensional coordinates onto the ground, and the impact of the terrain height difference should also be taken into account.

While Zhang Xu was struggling with his calculations, someone sat opposite Zhang Xu, and then took the sugar-fried chestnuts on the table to eat, while watching Zhang Xu answer the questions with interest.

After Zhang Xu had calculated this question, he raised his head and greeted the person on the opposite side.

"Hello, Professor Flitwick."

"I have something to talk to you today." Professor Flitwick said to Zhang Xu, "o..Ls is ready, I suggest you use the wand purchased from Ollivander when you are actually doing the exam. .Because the wand you usually use has not been registered with the Ministry of Magic, I am afraid the Wizarding Examination Administration will not approve the use of wands that have not been registered with the Ministry of Magic."

Hearing this, Zhang Xu's face became extremely bad.

Seeing Zhang Xu's bitter face shocked Professor Flitwick.

"Could you not go to Ollivander to buy a wand?" Professor Flitwick asked, "If you haven't purchased it, I can approve you to take a leave of absence to buy a wand in Diagon Alley in the afternoon."

There were countless alpacas running around in Zhang Xu's heart at this time.

For a long time, Zhang Xu had never told anyone that he had bought a wand from Ollivander, and Ollivander had never mentioned to others that he had sold a wand to Zhang Xu.

In addition, Zhang Xu's first and last visit to Ollivander's wand shop was no one else in the shop.

So Zhang Xu's purchase of the magic wand from Ollivander became a secret that only the two of them knew.

?Enter the dividing line of memories?

It was one noon many years ago. Zhang Xu, who came to Diagon Alley for the first time, exchanged currency from the Gringa and started shopping.

After spending a little time buying textbooks, crucibles and Tianping school supplies, Zhang Xu slipped to the front of Ollivander's magic wand shop.

Looking at the dilapidated sign above the store door, Zhang Xu thought for a while and walked into the store with the idea of ​​buying souvenirs.

As the most famous monopoly in the British magical world, the furnishings of the magic wand shop are so low-key that they are very sorry for its social status.

But perhaps it was this low-key that allowed the Ollivander family to stand tall in the British magical world for so many years.

"Good afternoon, sir." Ollivander walked to Zhang Xu and greeted him, "Are you here to buy a magic wand?"

It is said that Ollivander, with 13,000 wands and buyer information in his head, appeared. Zhang Xu curiously looked at the first "celebrity" he encountered when he came to Diagon Alley.

"What do you sell besides magic wands here?" Zhang Xu asked curiously.

"Sometimes some wizards will come to me to buy some urgently needed materials that are not available on the market for a while, and I will use the raw materials when making magic wands." Ollivander said to Zhang Xu, "but I We never sold those to them, our shop only sells magic wands."

Zhang Xu suddenly didn't know what to say.

"Are you a freshman at Hogwarts this year, sir?" Ollivander asked.

"Yes." Zhang Xu replied, "I am going to Hogwarts to go to school, and I will buy a magic wand today."

"Which hand do you like to use?" Ollivander asked after taking out his famous automatic measuring tape.

After some comprehensive measurements, Ollivander took several long boxes from the shelf and placed them in front of Zhang Xu.

"Chestnut, unicorn hair, thirteen inches. There was a chestnut wand with unicorn hair for three consecutive Wizengamor brains."

As a result, as soon as Zhang Xu picked up the wand, Ollivander took the wand away from Zhang Xu's hand.

"It doesn't suit you, I'll look for it again."

As Ollivander was talking, he searched the pile of boxes.

"Dogwood, dragon's nerve, eleven inches...oh, it's not appropriate."

"Hazel... still inappropriate."

"Acacia...Ah, it's really a picky customer, and it's not appropriate."

"Black walnut...yes, it really doesn't suit you, so try this cedar wood again."

As time went by, there were more and more boxes beside Ollivander and Zhang Xu, but there was still no suitable wand for Zhang Xu.

Zhang Xu even took a standardized magic wand brought in China for Ollivander as a reference, and he just shook his head.

Zhang Xu's mind immediately came to life, "Could it be possible that the plots of the mysterious items that often appear in various novels will be born on me?" Zhang thought.

"No! Impossible!" Ollivander yelled hysterically after a red oak wand failed, "How could a wizard not find a suitable wand in the Ollivander family shop!"

Ollivander's performance made Zhang Xu shocked, for fear that he shouted "I am ashamed of the ancestors", and then hit his head to death under the sign on the store door.

"There is only one way left now. There is no way in this world that there is no wizard who can't find a suitable wand in the Ollivander family shop." Ollivander's bloodshot eyes looked at Zhang Xu and said.

"Uh...you don't kill people, do you?" Zhang Xu cautiously said to Ollivander, and at the same time stepped quietly towards the door of the store.

"Hey, this method is good." Ollivander said suddenly, "then there will be no wizard in the world who can't find a suitable wand for me."

At this moment, all the thoughts of getting hidden ssR wands in the traditional routines after untold hardships all ran out of Zhang Xu's mind.

Had it not been for Ollivander to close the door in time, Zhang Xu had already screamed "Ollivander killed someone" and ran out on the street.

It took Ollivander several minutes to assure Zhang Xu that he didn't mean to kill people before Zhang Xu got off the top of a pretty sturdy shelf.

After Zhang Xu sat down again on the waiting bench, Ollivander told him his solution.

Ollivander said: "Sir, you sit on the stool, then close your eyes, calm down and slowly sense the position of the wand that is calling you."

After Zhang Xu took a deep breath, he relaxed his whole body, then closed his eyes and entered the concentration mode.

Zhang Xu is not unfamiliar with this method of searching for magical items around him after entering the setting, and he quickly entered the state.

Before long, Zhang Xu felt that something in a certain direction seemed to be attracting his attention. Zhang Xu stretched out his hand in that direction, and then meditated in his heart a spell similar to Flying Curse.

Ollivander saw Zhang Xu, who had closed his eyes, suddenly stretched his hand in the direction of the cabinet under the counter, so he walked there.

Just when Ollivander was about to open the cabinet door, he only heard a "bang", as if something flew out of the cabinet after hitting the doorway.

Then there was another "bang", and a long box slammed into Ollivander's forehead.

When Ollivander rubbed his forehead with one hand and walked in front of Zhang Xu with a particularly long box in the other, Zhang Xu felt a little embarrassed.

"Try it." Ollivander said after passing the box to Zhang Xu, "I don't remember there is such a wand in the cupboard."

Zhang Xu took the box and opened it, and then he was taken aback.

"Mr. Ollivander, are you sure this is the right wand for me?" Zhang Xu asked with some uncertainty.

Zhang Xu looked at the rolling pin that was more than half a meter long and about four centimeters in diameter in the box... No, it was a magic wand. The whole person was not good.

This wand was either slender and exquisite, or it was as domineering as the stick in Gandalf's hand, or it was as handsome as the domestic mahogany sword.

But isn't it really Ollivander's conspiracy to pick up a wand with a rolling pin synchronization rate of 99.99%?

"Since this magic wand has chosen you, it is suitable for you." Ollivander said, "From the box, it should be the work of my ancestors more than three hundred years ago. Because three hundred years It hasn't waited until the wizard suitable for it appears, so I left it out."

"Obviously, you are the owner of it who has been waiting for more than three hundred years. Although this wand was made more than three hundred years ago, the technology it uses is still not outdated even if it is still used. Credit guarantee of the Levand family."

Ollivander sells his products to Zhang Xu like a salesman.

Hearing Ollivander's words, Zhang Xu almost believed it, because when Zhang Xu took the wand from the box, a parchment slip fell out.

The parchment note looks very historic. Ollivander picked up the note and read it: "When traveling in America, there are a lot of interesting materials in the area, so I used white solid wood and thunderbird tail feathers. Made this...this one..."

After Ollivander hadn't followed for a long time, Zhang Xu unceremoniously stretched out his head, only to see that at the end of the paragraph was written "This cane that can cast magic".

At the end of the note is the signature of a member of the Ollivander family, and the time stamp is 163o.

"I think this ancestor of yours is not tall, Mr. Ollivander." Zhang Xu said while holding the crutch, "I think I still know the words'magic wand' and'crutch'. of."

The cold sweat on Ollivander's forehead was visible to the naked eye, and if it was reported that he had sold his walking stick as a magic wand to others, the sign of the family for thousands of years would be smashed into his own hand.

If the opponent was not a freshman at Hogwarts, Ollivander might have planned to kill.

"It's just a magic wand, sir." Ollivander said to Zhang Xu firmly after wiping his cold sweat. "Although it is somewhat different from other magic wands in appearance, it is different from other magic wands in structure and function. It's different. As soon as the'crutch' is said, it's just that my ancestors are joking about its appearance."

After hearing Ollivander's explanation so hard, Zhang Xu didn't want to say anything anymore. After all, he just wanted to buy a magic wand as a souvenir and take it home for his collection. What happened today can only be used for future talks.

So after Ollivander quoted the magic wand for only one gallon, Zhang Xu decided to buy it. However, Ollivander also had a small request, that is, don't say anything about today.

Fortunately, Zhang Xu came to Diagon Alley half a month earlier, so Ollivander had no guests here for one afternoon, otherwise Ollivander would cry.

※Return to the dividing line of reality※

It's just that Zhang Xu has bought this wand that can roll the face for so many years, and has been throwing it in the treasure bag, and has never used it to cast a magic ~www.readwn.com~now Professor Flitwick told He had better use that magic wand when taking the exam, Zhang Xu wouldn't know what to say for a while.

After Zhang Xu put his hand into the treasure bag and fiddled with it for a while, he finally took out the magic wand from a corner and placed it in front of Professor Flitwick.

"This is the wand I bought from Ollivander." Zhang Xu said to Professor Flitwick.

Professor Flitwick looked at the wand in a daze.

"It can be used as a cane for me," said Professor Flitwick.

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