I'm a wizard with a proof from Hogwarts

The next day, London International Airport.

Mr. Weasley rubbed his hands with excitement and asked Rudy: "Are we really going to modify that car and turn it into a magic car? I mean, it's expensive, right?"

Rudy replied helplessly: "Sir, this is the 11th time you have asked this question this morning."

Arthur scratched his head awkwardly, and then said excitedly again: "Oh, don't be so harsh on an older person, Rudy. - You know, I just like those Muggle things."

"That car we have is my masterpiece! - Well, it seems you and Ron have already been in it together."

Rudy nodded and sighed: "Yeah, I have to say it was a bad experience."

Arthur said sheepishly: "I'm sorry."

Rudy waved his hand and then answered Mr. Weasley's previous question: "I have prepared all the materials and will turn it into a magic car today, believe me Mr. Weasley. - It will be the entire The fastest flying vehicle in the magical world." (Rudy was a little self-aware when he was bragging, at least not to the whole world. Otherwise, airplanes and rockets really can't catch up with others...)

Arthur asked curiously: "So, what speed do you plan to change it to? I remember that the broomstick you and George made is already the fastest broomstick on the market, right?"

Rudy shook his head, his eyes full of ambition: "That's far from enough. - The top speed of the base version of Koenigsego can even be reached by my unmodified car, it's not fast enough."

Arthur was shocked. His two sons gave him a broom and thoughtfully demonstrated it.That speed was like flying... (Oh, sorry, I was already flying.), that speed was like flying into the sky. This was not fast enough! ?

The most outrageous thing is, did he just say that the car they took over today had this speed before it was modified?

Arthur swallowed and carefully probed: "Then what do you want...?"

Rudy raised the corner of his mouth, raised his right hand and clenched his fist domineeringly: "We must break the sound barrier no matter what, and reach the speed of sound."

Regarding the unknown term 'sonic speed', Arthur was confused, but he briefly understood the meaning of the vocabulary: "Sonic speed? You mean, let it reach the speed of sound?"

"Merlin's beard, are you serious!? - That's not a broom, it's such a big pile of metal, you want them to fly so fast? You know my Ford can only go 80 mph at the fastest speed! What do you think? It’s so crazy!”

After listening to Arthur's words, Rudy shook his head: "80 miles? At this speed, you may not even be able to see my taillights, sir."

As he spoke, his eyes lit up, and he pointed to the consignment lane that was slowly approaching: "It's coming."

Arthur asked in confusion: "It was obviously transported by a truck, why did we come to the airport to wait for it?"

Rudy said: "Because there are three cars on the car, one of which will be installed at the airport today, and one will be sent to the headquarters of MI[-] in London, which is the Muggle government agency that cooperates with the Ministry of Magic."

Arthur understood: "Oh, I know this. - MI[-], I am now responsible for affairs bordering on them."

"Then the last one is the one we are going to pull today. But where is the one with the machine sent to it?"

A mustache wearing sunglasses and an arrogant smile flashed through Rudy's mind, and he smiled: "Sent to New York, an uncle who likes supercars."

While the two were talking, the truck had already arrived in front of them to complete the unloading work.Rudy took the receipt handed over by the staff and signed it. The loading and unloading staff shook their heads and sighed: "Oh my God, is this your car? This is so handsome! I bet this is the most handsome car in the world." car!"

Rudy smiled and thanked him, then opened the passenger butterfly door for Arthur, turned around and got in the car to start the engine.

Amidst a roar, the brand-new P1 drove out of the airport, roaring wantonly and heading towards the suburbs.

Since he couldn't apparate with the car, Rudy planned to open a larger portal directly on each person's road in the suburbs and drive the car back to the Burrow.

After leaving the city, Rudy, who was driving along the straight road, stopped at a traffic light intersection and stepped on the accelerator again when the light turned green. 2.8 seconds later, the truck driver in the lane next to him stared blankly at the red taillight, and looked doubtfully at the gear handle before he could turn it.

Driving on a country road at high speed, Mr. Weasley slowly raised his hand and grabbed the handle on the window. Cold sweat gradually broke out on his forehead. He hesitated for a moment and then reminded him: "Well... Rudy, we are not very good." Urgent. - So, you don't have to... drive too fast, I mean it's a little anxious now."

Rudy glanced at the pointer on the meter and saw that it was less than 140, so he smiled and patted Mr. Weasley's shoulder with a free hand: "Don't worry, sir. - This speed can't even let it warm up." Not even."

Arthur silently wiped away the cold sweat, calmed his panicked heart, and showed the courage and magnanimity that a senior backbone of the Ministry of Magic should have.

A few seconds later, after the speed jumped on the instrument and exceeded 300, an orange figure flashed on the road, followed closely by Mr. Arthur's scream.

A few minutes later, Rudy raised his hand and opened the door, and they instantly passed through the spark door and appeared on a vast country dirt road.

The huge friction force and the uneven ground soon caused P1 to vibrate violently and become unstable.

Finally, when the car stopped in the open space outside the Burrow, Mr. Arthur got out of the car and supported the car, and came to his wife and children waiting outside the gate with a pale face.

Mrs. Weasley, George, Fred, Ron, and Ginny were shocked when they saw their husband/dad like this, and quickly stepped forward to ask him what was wrong.

At this time, Rudy calmly got out of the car, waved his hand and said: "Don't worry, Mr. Arthur is fine. - I just drove a little faster on the way back. - It was a bit bumpy, and the car was too low. It's shaking a little bit."

Mr. Weasley on the side almost scolded his mother: 'Are you just a little bit off!ah! '

After Mrs. Weasley helped her frightened husband go to the room to rest, George and Fred took the lead. The four cubs of the Weasley family soon attracted the attention of P1 parked in the yard.

The four of them looked around the car body, looked at it, touched it again and again, and kept saying things like "Oh my god, this is so great, so cool", especially when Rudy turned the driver's seat. After the two butterfly doors opened, the four people rushed to squeeze into the car.

Their impression and understanding of cars only rested on the old Ford car that their father had illegally modified.The trendy and cool high-tech product in front of you has completely touched all the preferences of young people.

George stroked the steering wheel, shook his head constantly, and said plausibly: "It's great, this is really great..." It was like he was crazy.

Until Rudy took four people out for a drive one by one, and experienced the lightning speed of 350Km/h.The four people who returned to the yard, except for George and Fred, Ron and Ginny were all in the state of 'Mr. Weasley' with pale faces and weak limbs.Although the twins looked uncomfortable, at least they could walk upright and communicate normally after getting off the bus.

The main reason why they can withstand the impact of such rapid speed is that when they were developing the Koenigsego, both George and Fred rode it to test the data personally and experienced the feeling of flying rapidly in the sky.

However, compared to the sound of wind in your ears when riding a broom, and the roar of the engine when a supercar is moving at high speed, they are two completely different experiences.What the latter possesses more than the former is the ultimate audio-visual experience brought about by the crystallization of the highest wisdom of mankind’s industrial revolution so far, which cannot be felt while riding a broom.

In the next few days, Rudy and Mr. Weasley, who had recovered, spent almost the whole day together in the 'garage conversion room' in the backyard, apart from eating and drinking.George and Fred also go here whenever they have free time outside of work hours.

After all, who can refuse to participate in modifying a magical supercar?

After the preliminary test at McLaren headquarters last time, Rudy has basically conceived and completed the transformation plan and made it into drawings.

In the past few days, he and Mr. Arthur each took charge of a part and began to dismantle the entire car and use new magic materials to transform its original body.Then, Rudy performs magic processing on all parts of the car, which is called magic text inscription.

Finally, change the unnecessary parts and replace them with magic materials, such as tires, engine power supply, electronic controls of the entire vehicle, etc.

In the end, it took 3 days and 14 hours to complete the complete modification of the McAlren P1-Super.

The original orange-red body has been covered with Uru metal and turned into a brilliant black like obsidian.The silver wheels are made of a mixture of Adamant alloy and titanium alloy, and the tires were completely replaced with brand-new dragon skin tires.The electronic control system of the entire car uses dragon nerves as the main line, and the unicorn tail hairs are woven into them to form the circuits connecting various components on the motherboard.The driver only needs to sit in the driver's seat and use magic to operate all system functions in the car.

Finally, there is the most important engine. The original small heart of the V8 could not satisfy Rudy's ambition to break the sound barrier, so it was ruthlessly dismantled and rebuilt.All parts of the entire engine were dismantled and rebuilt with vibranium.And the method of engine fuel supply is directly deleted.

The dragon nerve line is connected to the engine, and the engine's power supply device is replaced by a core ball infused with space gem energy.Except for the driver's seat, which is still made of carbon fiber, the rest of the car has been basically remade and modified with the strongest materials.

On the morning of the fifth day, when Rudy was about to go out to test the car, he saw Harry and Hermione having breakfast in the lobby.

The two greeted Rudy warmly and asked him how his summer vacation was.Hermione even came up and hugged him, and asked him in a low voice, "You didn't meet any beautiful girls who took the initiative to approach you during the holidays, right?"

Rudy pulled away the girl's pretty face with his black hair and asked her what strange thing she had seen during the summer vacation.Hermione smiled and said that they were reading shojo manga together at her cousin's house in France during the summer vacation.

Rudy: Well, the real murderer has been found.

After breakfast, Rudy realized that time passed so quickly and school would start in less than a week.Because we agreed at the end of last semester, we all came to the Burrow to play together a week before school started, and in the last two days we went to Diagon Alley to buy things for the new semester.

After returning from New York recently, Rudy, who basically devoted all his time to the car, almost forgot about it.And he still has troubles...

During dinner, Mrs. Weasley gave him a letter, saying that it had been sent a few days ago. She saw that it was from Hogwarts, and thought it was a book list for the new semester like several children, so I didn't bother him who was 'immersed in car modification' at that time.

Of course, Rudy felt the same way before he took the envelope without looking at it.Until he opened the letter...

The envelope is still made of thick parchment, and the school's signature emblem is still stamped on the envelope.However, there was a strange change in the content at the end - the title, which was originally the admission notice or the new semester teaching aids list, changed to [Hogwarts Teacher Qualification Admission Notice].

Looking at the content on the letter, Rudy's eyelids jumped wildly: "What the hell..."

Hermione took a look at the letter, covered her mouth and exclaimed: "Oh my god, I thought Dumbledore was just joking last semester."

Harry and Ron took it and took a look, smiled and clapped: "That's great, then we don't have to worry about Rudy failing this class?"

The twins and the Weasleys were equally confused. Percy, who played with his prefect badge from time to time during the meal, was even more suspicious of life.

Only Ginny looked strange: "What's wrong? Didn't the principal say that Rudy would be a professor last semester? Why are you so surprised? Isn't that right?"

Rudy frowned and held his forehead: "I thought that old fox was teasing me..."

The details of the letter are -

Hogwarts School of Witchcraft and Wizardry

Headmaster: Albus Dumbledore. (Headmaster of Hogwarts School of Witchcraft and Wizardry, President of the International Magical Association, Chief Magician of the Wizengamot, First Class Magician of the Order of Merlin)

Dear Mr. Pendragon, we sincerely invite you to attend and serve as a substitute teaching assistant professor in our school.

The main responsibilities of this position are to help the professors of other courses complete the teaching and teaching of the course, and to temporarily fill in for the professors of each course when they are absent for some reason, and to perform the duties of professor of the course on their behalf.

In addition, professors in this position enjoy the same status and rights as professors of other courses (including opening private clubs). If there are no holidays and other unexpected circumstances, the school will pay a monthly salary of 120 Galleons.

Finally, if you see this letter, please reserve the textbooks you need to use before the start of school. We will adjust the textbook lists for all students.

Vice-Chancellor

Minerva McGonagall

sincerely.

----

Rudy asked with a dark face: "What the hell is this substitute teaching assistant job?"

Hermione suppressed a smile and said, "Maybe it's for your newly created position? Professor Rudy?"

Rudy's face darkened: "Please don't call me by this name, thank you, please, Pulis!"

At the dinner table, everyone burst into laughter.

...

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[Sports tickets]