Hogwarts: I rely on MC to pretend to be an alchemy professor

Kaysen touched his chin: "What does it have to do with me?"

Hermione pushed him implicitly, and he reacted: "Oh, here it comes."

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He patted the sofa where he was sitting: "Muggle brand, they even made mattresses for the Queen."

He stood up again and touched the wallpaper on the wall. William Morris founded it in 1861, less than 150 years ago, but it is older than Dumbledore, which is worthy of praise.

"And let me think about Grimmauld Place. I learned about it when I was in school... This place was built in 1815. And it's not right that it's the center point as Kreacher said. The center point of Grimmauld Place is Grimmauld Chapel, and this number 12 was also built by Muggles at the beginning, but now it seems that it was taken away by the Black family."

"How do you know?" Hermione asked in a low voice.

"I saw the design of the square in the library when I was in school." Kaysen responded.

"So if it's true as you said, Mr. Kreacher, this building embodies the history and glory of the Black family, then their history and glory is at best........." Kaysen patted Hermione on the side in the middle of his speech.

The latter rolled her eyes and whispered.

After hearing Hermione's math answer, Kaysen said in one breath: "Only 178 years, and this is from the day when Grimmauld Place started construction, not the day when it was completed, and not from the day when this building was handed over to a certain Black ancestor... Otherwise, maybe another 30 or 40 years would have to be subtracted."

"That's it, a house that's only more than a hundred years old is not as old as the Malfoy family's castle... Why are you still sitting here? Take whatever you like, otherwise it will just be a bargain for the next tenant." Sirius said casually.

"Master Sirius, do you really not care about the glory of the Black family?" Kreacher asked sadly.

"A group of lunatics and dark wizards, where does the glory come from." Sirius curled his lips, and after a while he turned back and glanced at Kreacher.

"As a master, I don't care, so there's no need for you, a house elf, to pity me and the Black family."

As he said this, he walked towards a wall not far away, where there was a family tree drawn.

He squatted down and pinched a raised part of the wallpaper, then tore off the entire wallpaper: "Throw this garbage out later, don't scare the next tenant."

"That's your family tree, right?..." Lupin reminded hesitantly.

"What's the big deal? The ones I like have all been burned down by them. I'm very generous not to hold a grudge against the remaining ones." Sirius said casually: "And what are you still standing there for? Just do it if you like it, learn from Kaysen... He has already started to stuff the sofa into his ring."

At this time, everyone noticed that a considerable part of the leather sofa was missing in this huge living room.

"...Why are you looking at me? Do you think this brand of sofa is cheap? Sirius is spending a lot of money, why don't you move it quickly?" Kaysen said hurriedly after a moment of silence.

Harry and his friends were a little embarrassed. After all, they were still children and didn't have the thick skin of adults. However, under Kaysen's lead, they also started an adventure trip called searching, but actually strolling.

"Hey! Kaisen, wait for me." Sirius looked at Kaisen who took the coffee table away and hurriedly followed him: "Thank you so much just now."

"Just don't blame me for offending the Black family." Kaisen responded.

"What's the big deal? I just said what I really think. What kind of honor can a family composed of a group of lunatics and dark wizards have?" Sirius said in a consistent manner.

"Um, are you planning to buy a house in Privet Drive? Do you have any favorite decoration style?" Kaisen asked.

"Well.............Just an ordinary English countryside, I like that very much." Sirius replied.

"You, a young master, also like the countryside style?" Kaisen was a little curious.

"Because James's house had a bit of a countryside style at the time, Sirius fell in love with the decoration when he first went to James's house." Lupin added quietly.

"Anyway, I think that style gives people a very comfortable feeling. After all, whether it is here or Hogwarts, it gives people a cold feeling, but James's house gave people a very warm feeling back then." Sirius said a little embarrassedly.

"Uh-huh, like Hufflepuff?"

"Brighter than Hufflepuff."

"I know, I just mean the temperament."

"Yeah, that's right."

"Have you found a decoration company?" Kaisen asked again.

"....................." Sirius's brain crashed for a second: "How about you come?"

"Give me the floor plan."

"...............I haven't had time to buy it yet."

"Notify me when you buy it."

"No problem."

The men continued to rob wherever they went, of course, the rob here refers to Kaisen and Lupin, until they came to a slightly gloomy wall.

"Wow, what are you going to do with these?" Kaisen asked when he saw a lot of house-elves' heads hanging on the wall.

"Let's burn them later." Sirius said concisely.

"..............Eh? Sirius, your floor is nice." Lupin squatted down at some point and said, looking at the smooth and delicate floor under his feet.

"............Can you not be so ridiculous, how can I sell the house if you dig up the floor for me?"

"Speaking of selling the house..............Have you registered this house with the Land Bureau?" Kaisen suddenly asked.

"..................What Land Bureau?"

"Who are you going to sell this house to?" Kaisen changed his words.

"Sell it to Muggles, what's wrong?"

"Oh............No problem, let's continue strolling." Lupin said quickly, while standing behind Sirius and blinking at Kaisen.

"Oh............Let's go."