The Day of the Draw at Hogwarts

After returning to London from Sheffield, Tom and Hermione were preparing their luggage for their trip to Egypt.

When Tom opened his suitcase, a burnt diary rolled out wrapped in a tiara.

"What is this?" Hermione, who had sharp eyes, saw them at once.

"They..." Tom sighed with emotion, as if the hearty battle happened yesterday. Only then did he realize that he had not told Hermione many details about the battle that day, nor had he told her the story of the diadem. So Tom sat down on the ground, patted the floor and motioned Hermione to sit next to him, and then he told Hermione a story about the Ravenclaw Diadem.

Hermione sat on the side, supporting her face with her hands, and became a quiet listener.

When he was finished, Tom handed the crown to Hermione.

"So this is Ravenclaw's diadem?" Hermione looked at this Ravenclaw treasure seriously.

"It is said that after wearing it, you can gain knowledge and make people smarter. However, the effect in reality is far from the legendary effect." Tom spread his hands and compared what happened after trying to wear the crown with He He Min said, "It feels like a hundred ducks are screaming in your ears. You can wear it and feel it."

Hermione looked at the crown in her hand, with a vague expectation in her heart: This is the relic of Ms. Ravenclaw, the founder of Hogwarts, a priceless treasure that has been passed down for thousands of years! When she thought of this, her hands trembled slightly unconsciously.

"Then...should I put it on?" Hermione glanced at Tom, and after receiving support from his eyes, she took a deep breath and put the crown on her head.

Tom counted silently, and he predicted that Hermione could last about 8 to 10 seconds. It turned out that it was almost half a minute, and Hermione still had a calm look on her face, which surprised Tom.

Time passed little by little, and Hermione had been wearing the crown for three minutes. Tom's mouth opened wider and wider. Did he really not expect that Hermione could resist so much? And judging from her expression, she seemed to be enjoying it?

Just when Tom couldn't help but want to shake Hermione, she opened her eyes and looked happy, "This crown is great! After wearing it, I feel that my thinking is much clearer, and there is someone listening. Let’s talk about some basic knowledge.”

Tom:?

This version is wrong!

He motioned to Hermione to give him the crown, and he put it on. The moment the crown came into contact with his hair, the noise hit his eardrums like waves, causing him to quickly take off the crown.

Tom: っД)っ?

Hermione was also confused. She just saw the pain on Tom's face and found it very incredible.

"Maybe... we both have different effects after wearing the crown?" She could only speculate this way.

Tom scratched his head, this was really surprising. However, it seems like a good thing that Hermione can use Ravenclaw's diadem? After all, if he keeps it, it will be a beautiful and historic decoration. If Hermione can use it, she can monetize the knowledge inside.

Hermione also realized this, happily accepted the crown, and patted her chest and promised that she would definitely teach Tom the knowledge the crown taught her, and make up lessons every week.

"If you don't study hard, I'll slap your palms!" Hermione got a ruler from somewhere and threatened Tom.

Tom raised his hands in surrender.

"I also have a feeling that if you wear the crown and study long enough, other things will happen..."

With that said, Hermione put the crown back on her head and didn't even pack her things away. Instead, she opened a book and started reading. Since Hermione didn't pack her luggage, the burden naturally fell on Tom.

In fact, they don't need to make too many preparations. Desert exploration is a very professional operation. The equipment purchased by Tom and the others will most likely not be of high quality without the use of magic... Sometimes, just based on some one-sided knowledge, it will cause big problems. For example, there is an invention called a thermal blanket. It weighs only a few dozen grams and can be stuffed into a matchbox. It is waterproof, reusable, and has excellent thermal insulation properties. Can this kind of thing be used in cold winds? Woolen cloth?

cannot. Because the thermal blanket is made of tin foil, which can reflect the heat emitted by the human body and achieve the effect of thermal insulation, but it is very fragile. When the wind is strong, the blanket may be blown to pieces just by taking it out of the box. .

So Tom only needs to prepare some changes of clothes and daily necessities. Yuri will sponsor the remaining necessities. He has more professional equipment in his hands, and Dr. Hal will also help with reference.

Next, he had his own arrangements. After taking a look at Hermione who was swimming in the sea of ​​books, Tom left Granger's house - he was going to Diagon Alley.

As a wizard, wouldn't it be stupid if he honestly didn't use magic? So Tom is going to Diagon Alley to buy some "plug-ins" to use in his adventures.

It's close here.

Tom came to Wieseak's Magical Supplies Shop located on the north side of Diagon Alley. This store is very close to the Leaky Cauldron Bar. It mainly sells a variety of magic supplies, such as telescopes and hourglasses.

Tom walked into the store. There were no customers in the store at this time, and the clerk was sitting behind the counter in a daze.

"Hello, I want to go to the desert for a trip. Do you have any equipment recommendations?" Tom asked the clerk.

The clerk showed a professional smile and said, "Of course, our store has a full set of desert packages to ensure your satisfaction."

He stood up, walked to the shelf, and took out a box with words written in French and Arabic [Rabat Desert Travel Tent, giving you and your family a warm home in the desert]

"Imported from Morocco, this kind of tent is used by local wizards. The best thing is that it looks no different from Muggle tents," the clerk enthusiastically introduced the various benefits of this tent. "Wind-resistant, 50 Winds below mph would not allow this tent to move even an inch.”

This wind speed can probably withstand level 8 winds, and anything higher depends on luck.

"There is a bedroom, a bathroom, a living room and a kitchen, all kinds of furniture are available. If you buy it now, you will get a complete set of desert travel wizard robes - constant temperature, wind resistance, and sun protection. One robe can do all the three functions." Solve it." After introducing reliability, it is natural to talk about the internal hard parameters.

"It contains a water tank and enough fuel inside. The stove can burn for a day and night. The water tank can also store more than three cubic meters of water..." The clerk almost blew this kind of tent into the sky while talking.

"A tent like this only costs 998 Galleons!"

Tom:…