No one can disturb my retirement life in the Red Mansion

"Why do you need to learn so fast? Come here, this is Mr. Granger, ma'am, this is Miss Granger. We're going to Gringotts to exchange money, and then buy school supplies for Miss Granger." Professor McGonagall patted her lightly and introduced her to the Muggle couple next to her and the future famous know-it-all, Miss Hermione Granger.

"Hello, I'm Petunia Foster, this is Mrs. Weasley, and the Weasley children, Percy, George, Fred, Ron, and Ginny. This is Mr. Malfoy, and this is Mr. Potter. The four of us and Ron are all freshmen this year." Ou Mengmeng introduced everyone in a relaxed and elegant manner.

"You are all first-year students. That's great, Hermione, your classmate." Mrs. Granger was very surprised. Mainly, she knew her daughter too well. She thought she was smart but had no friends since she was a child. Now looking at this girl, she seemed to be smart too. She sincerely hoped that her daughter could make friends in the wizarding world.

"Professor McGonagall, you don't have to go to Gringotts to change money. Many stores in Diagon Alley accept pounds for direct purchases. Malkin's Robe Shop also accepts pounds." Ou Mengmeng said to Professor McGonagall. "Well, actually you don't need to change a lot. Of course, pet shops, wand shops and second-hand bookstores are not allowed."

"How about, Mr. and Mrs. Granger, let's go have a drink and let the children go shopping by themselves. Penny is the little bully on this street, she can help Miss Granger integrate into the wizarding world more easily." Professor McGonagall poked Ou Mengmeng lightly, but turned to look at the Grangers.

Although Mr. and Mrs. Granger wanted to see the wizarding world, they also knew that it would be of great benefit to their daughter if she made friends with people of the same grade at this time. So they quickly gave a dozen banknotes to Hermione and went to the beverage store with Professor McGonagall.

Molly Weasley hurriedly gave Percy a bag of money and left with Professor McGonagall, leaving the children to solve the problem themselves. The twins immediately ran away and didn't play with these little kids at all.

"Are there bacteria in second-hand books?" Hermione was indeed the daughter of a doctor, so she immediately raised a more realistic question.

"Don't worry, you're a wizard now." Ou Mengmeng thought that since you're already a wizard, why are you still talking about hygiene issues? Wizards even use slugs as medicine, so what else are they afraid to eat? So what's the point of talking about bacteria!

"That's right, you are a wizard now!" Ron nodded, of course, and turned around to ask Ou Mengmeng, "What are bacteria?"

Ou Mengmeng and Hermione looked at Ron together and said, "You don't even know what bacteria are, and you're talking so loudly."

Harry and Draco both tried to hold back their laughter, but came over and held out their hands to Hermione.

"Hello, I'm Harry Potter." He could already tell people his name confidently.

"Draco Malfoy." Draco also stretched out his hand.

"You're Harry Potter? Cool!" Ron squeezed forward again.

"Hermione Granger." The little girl pushed Ron away, straightened her back and held out her hand to Draco and Harry. "This is Harry Potter!" Ron was still fussing.

Then Ginny opened her eyes wide, hiding behind Ou Mengmeng and peeking at Harry. The main reason was that she really didn't notice that the little glasses who had been silent beside her was actually the famous Harry Potter.

"Okay, Ron, Harry only has two eyes and a nose." Ou Mengmeng hurriedly pulled Ron away. This turned out to be the first meeting of the future iron triangle. Shaking her head, it seemed no better than meeting on the Hogwarts Express.

But it didn't stop her from taking out the tape measure from her pouch. As she grew up with Madam Malkin, it became a must-have. The small tape measure was much more honest than Madam Malkin's teasing tape measure. Of course, when measuring her body, Hermione was amazed again.

"Oh my God, this one of yours can be used too?" Hermione was stunned for a moment. Is this measuring tape really a spirit?
"Muggles can do it too. 3D scanning can do 3D printing. Magic is not omnipotent, but human creativity is." Ou Mengmeng shook her head immediately. She was just devastated by the fact that she forgot about the copier. She didn't want people to think that magic can control everything. This idea is really stupid. In the book, Dumbledore kept saying that he wanted to protect Muggles. He was really too arrogant and self-righteous.

There are only ten years from now to the 21st century. Human technology will really change with each passing day, including the British Empire where she is now. Slowly, it will become faltering due to conservatism. She has come through reforms, and she can understand the harm of conservatism better than ordinary people. And the magic world is still stuck in the Middle Ages. What can Ou Mengmeng say?
"You're right." Hermione thought about it and nodded. Sure enough, she might have been stunned by the new things, but when she thought about what Miss Foster said, she felt it was right. But immediately, it was obvious from the brief contact just now that the magical world obviously did not understand Muggles. "Are you also a Muggle wizard?"

"No, Draco, Harry and I all went to Muggle elementary school." Ou Mengmeng smiled and stopped emphasizing whether she was a pure-blood. "We subscribed to a lot of Muggle magazines, which were very inspiring."

Ron was stunned, feeling as if they were from different worlds. Percy ignored them and went to pick out some second-hand textbooks in good condition. When he was about to pay for them, Ou Mengmeng called him, "Percy, I have a lot of sets. I'll give Ron one."

"Why do you want to use second-hand products?" Ron was a little unhappy and confused. He felt jealous and resentful that there were people in this world who insisted on using second-hand products when they could have used new ones.

"Because I have notes? Really, I just asked your brother for notes, didn't you hear me? I collected my parents' and grandfather's textbooks, and Draco also found all his textbooks. That's wealth." When Ou Mengmeng was reading, she didn't like Ron very much. There was a mark of suffering on him, which was engraved on him, and no amount of sweetness in the future could make up for it. But after these years of contact, she understood this person.

Think about it, the five older brothers all have their own characteristics. He is not the best, nor the most naughty. He also has a soft and cute little sister. Most importantly, since the little sister is also very good, he is indeed the one who is neglected at home.

What to do? Any mother who has given birth to five boys will still want a boy. After waiting for the seventh, she finally got the girl she wanted, so how could the sixth boy not be ignored?

Sometimes, when she went to the Burrow, she would pay more attention to the lively twins or the lovely Ginny, but she would involuntarily ignore the relatively ordinary Ron, so she was a little conflicted with Ron every time. However, every time Ron spoke, her scalp tightened. No matter whether he was a teacher or not, she would feel pain for a child who couldn't understand what she said. (End of this chapter)