This is what Ravenclaw looks like..

Chapter 650 The Most Cautious Contact
Using the Floo Network to connect to the portkey, and then to the Floo Network again - with the wizard's cheating-like mobility, Andrew and Dumbledore traveled directly through almost the entire Europe and flew directly to distant Russia.

Fortunately, whether it was because his magic power gradually matured or because his transfiguration had reached a certain level, Andrew's dizziness reaction was no longer as severe as before, which allowed him to barely endure the consequences of this long-distance journey.

"It's really that convenient. No wonder the various Ministries of Magic are guarding the borders so tightly and have such strict laws on Portkeys. At this speed, if Durmstrang students want to do it, they can even break the record..."

Andrew complained quietly while trying to recover from his dizziness.

This trip was a high-level operation carried out jointly by the four families, so Aurors were temporarily replaced to guard the borders. A simple verification directly started the next step of transmission.

"Get ready, Taylor. It's not convenient to cast spells or use potions right now." Dumbledore seemed completely unaffected, but his tone was also a little excited. "The experiment we are doing is too delicate."

Of course it is delicate, otherwise things like ceremonial robes could be deformed at will - but unfortunately it is not possible.

In order to prevent the experimental items from being overweight, each company designed their own experiments to the most extreme extent, which meant that the valuable results were less stable.

Although they were not unable to withstand a portable Transfiguration spell, considering the preciousness of the samples, the four families all agreed not to carry any magical items except wands.

"Of course I know, Professor." Andrew shook his head, feeling less dizzy, and breathed a sigh of relief. "After all, we haven't mastered aviation technology yet."

"Very soon. I plan to conduct experiments directly after testing the necessary data. I will be able to build a basic aircraft by the end of this school year at the earliest."

Dumbledore's tone was humble, but what he said was totally inhuman.

It's the Christmas holidays now, and according to Dumbledore, we have to build a flying machine that can at least survive in space within half a year - this is no longer a matter of clicking on the technology tree, but purely relying on magic.

But even Andrew, who knew the difficulty, didn't think Dumbledore was bragging.

After witnessing Dumbledore's feat of rubbing the reactor with his hands, even if the professor said he could point out the interstellar portal, Andrew would only wonder whether that thing was difficult to learn.

To be honest, he actually fantasized about it occasionally - theoretically speaking, interstellar teleportation was quite feasible from the perspective of magic principles to solve the problem of magic attenuation and the discomfort caused by long-distance transmission.

But for now, it is better to be down-to-earth and study how to fly first.

He moved again, making sure he had adapted, then nodded to the principal, "I'm fine, professor."

"Let's go then, Taylor."

The last door lit up, flames ignited, and Andrew followed Dumbledore's footsteps and stepped into the Floo network leading to the launch base.

They were the first to arrive, and the protagonist, Principal Vladislav, was already waiting there in his formal robe.

"Welcome, and good evening, Albus,"

After greeting Dumbledore, the other party looked at Andrew with a smile, "Of course, we also welcome our expert, Professor Andrew."

Professor Andrew?
Andrew was stunned for a moment, but still shook hands with the other person.

Dumbledore expressed no objection, not even surprise.

"Have the things been sealed, old friend?" "Of course. The Aurors secretly sealed off the scene immediately. Without using any magic, they only relied on Polyjuice Potion to move the experimental cabinet out. It is currently sealed separately."

Principal Vladislav nodded.

It is impossible to conduct research on our own - the top experts are in Hogwarts. Even if we train a group of wizards involved in standard research, they will not be able to participate in such high-end projects.

Not to mention that this is a joint project of four companies. If they try to monopolize the market, even if they have a slight lead, they will soon be left behind, which would be a real loss.

Andrew and the others were quickly taken to the table to wait. The Aurors around them were moving things back and forth in an extremely uncomfortable posture, fearing that the spell would cause any unnecessary fluctuations.

Taking advantage of this opportunity, Andrew closed his eyes and began to repair himself again. The next work was the big one and he had to stay in the best condition.

Soon, Madame Maxime came over alone, and then Karkaroff - Andrew took a moment to take a look, and saw that they were all dressed up for the trip, and it was obvious that the current promotion of Dreamland was very successful, and everyone was planning to take a group photo.

"We will handle the experimental materials ourselves - then go back and draw up our own plans. We will have a second discussion at Easter, and then conduct the formal experiments during the summer vacation of each school."

After just a few brief conversations, the process was roughly decided upon.

The only one who can handle it is the principal - although those who can become principals may not be the most powerful, there are definitely no weak ones, not to mention the confidentiality of such matters.

As for Andrew, he had a hard time getting appointed as an expert. His age is not a factor in his ambition. Besides, he is the project leader after all. It is clear that he has enough reputation and expertise.

"Prepare the Bubble Head Charm, prepare the measuring instruments, prohibit the use of magic during all operations, prohibit measuring in the reserve area, prohibit mixing laboratories, and prohibit destructive testing of experimental products."

After the rules and regulations were set, Andrew stood up and began to lecture a group of principals - although it seemed strange, it was something that had to be emphasized.

"Everyone, cross-check the quality of the measuring instruments. Get the dragon leather gloves ready. Do not touch the objects with your hands, even with gloves on. All transfers must be done with tools!"

Although these headmasters may know some common sense better than him, there can obviously be only one voice at this moment - Dumbledore has to listen to him!

"Madame Maxime, please sit down. I am going to use a magic potion to perform a comprehensive disinfection."

"I'll count to one, two, three. Everyone, prepare your head-soaking spell."

Almost instantly, a sparkling bubble head charm appeared on everyone's head, and then Andrew directly used a spray bottle to spray the potion - although it was a bit of a makeshift team, it was indeed the method with the least magical conflict.

hiss…

The atomized potion sprayed out, and Andrew sprinkled it in the air a few more times out of concern, forcing himself to resist the urge to cast the potion to clean the room.

"Prepare…"

He asked Dumbledore to treat him once, ignoring the risk of being criticized medically for this measure, and said, "Begin!"

(End of this chapter)