The third Dark Lord came from Hogwarts

The teacher was very worried that his apparition registration would be discovered by the Hogwarts professor, so Argus chose to take the Hogwarts Slow Train to Platform 9 and 3/4.

Then he found a corner where no one was, and then he used Apparition to return to the Saint's Manor.

"Aunt Vita!"

Argus walked in and saw Vita sitting at the desk, holding a thick stack of documents in her hand.

He called softly.

Vita saw Argus coming over, and her eyes showed a look of relief.

"You're back just in time. These documents are some reports from the Saints some time ago."

"Leave it to you to deal with!"

"Okay, leave it to me." Argus knew that he would have to face these sooner or later.

Rather than waiting to do it later, it is better to get familiar with it as soon as possible while Aunt Vita is in charge.

It is better to be scolded now than to suffer a big loss in the future.

Taking the report from Vita, Yagus read every word on it carefully.

Vita comfortably picked up a cup of black tea.

Sitting on the sofa, she watched Yagus's serious review with great interest.

Suddenly, a piece of news in the report caught Yagus' attention.

"Aunt Vita, can you tell me the details of this?"

"This..."

Vita took a look and shook her head with a little regret: "When you brought Arthur Weasley's research notes on Muggle items, I asked some trusted people to start researching."

"They have too many things to learn about the Muggle world, and they can't replicate the flying car in a short time."

"However, Arthur Weasley's notes gave them new inspiration. Combining some experience in making black magic items and alchemy knowledge, they let them research magic items that can retain a certain spell."

"For example, a wand that can release the Disarming Spell, or a necklace with the Armor Spell, etc."

"But why..." This is where Argus's puzzlement lies.

Now there are many magic items in the wizarding world, but most of these magic items only use the passive effects of materials, or some simple spells attached.

The most common one is the high-end waterproof and fireproof wizard robe in Madam Malkin's shop.

There are items that can actively release spells, but without exception, all require the guidance of spells or harsh and complex release conditions.

In comparison, the magic items developed by the saints seem much lighter.

With simple magic guidance, they can be released silently and without a wand.

But it is obviously a magic item that can change the battle mode of wizards, why not continue to increase the research and development efforts?

If the research and development continues, it will surely become a secret weapon that can make the final decision in the future!

Vita was very helpless about this.

"Do you think I don't know the importance of this research?"

"You don't know how expensive firewood and rice are if you don't run a household."

"Continue to look at the cost and research and development costs of their magic items, and you will know why."

"What did the saints rely on to take root in the UK so quickly? It's not gold galleons!"

Agus turned a page and continued to check, and was stunned by a series of zeros!

"Just two or three, it cost more than 20,000 gold galleons?"

"This is a waste of money!"

"I have personally seen their research. Not only do they have to experiment, but the failure rate of making finished products is also very high." Vita sighed slightly.

"Even if it is successfully made, the spells stored in it are not very powerful, not even as powerful as those of ordinary adult wizards."

"It's useless!"

"If we continue to invest, no one knows how much it will take to make any progress."

"That's true." Argus also knew that this research would be of great use in the future.

But the foundation of the future is now!

If we can't even grasp the present, this research will be a wedding dress for others!

Thinking of this, Argus couldn't help but fall into deep thought.

This research must not be stopped. If we make a little progress, it will be of great use in the future!

But the consumption of gold galleons is indeed a bit fast...

How about finding someone to cooperate? No!

As soon as this idea flashed out, it was immediately rejected by Argus.

Apart from anything else, it's not easy to find a partner!

Moreover, he doesn't trust others!

In addition, what other ways are there...

A figure of a blond and coquettish man slowly appeared in Argus's mind.

Gilderoy Lockhart!

He is not a person who lacks money!

He has been jumping around in Hogwarts recently, trying to redeem his image for a long time!

And, most importantly, according to his plot in the original book, he will

When attacking Harry, he was attacked by his own forgetfulness spell.

In the end, he became a fool who stayed in St. Mungo's for the rest of his life.

More importantly, he, who was desperate for fame, would never reveal his secret weapon!

"Aunt Vita, I have a solution!"

"What solution?"

Vita was immediately interested.

She has always been confident in Argus's ability to make money.

If it weren't for Argus's brain, the Saints would not have developed to where they are today.

Argus smiled mysteriously: "You will understand after a while."

"Let those researchers bring the samples they made first, and it's better to let them cast a spell on the samples."

"Once someone tries to disassemble or understand the core, the sample will be automatically destroyed."

"Okay, I'll do it right away!"

For such a big thing, Vita didn't dare to delay and set off immediately.

Argus was just about to breathe a sigh of relief when he looked down and saw a pile of documents on the table.

"Alas, it's not easy to take a vacation!"

"I have to work overtime when I come back..."

...

The next day, Diagon Alley.

During Christmas, Christmas trees and all kinds of strange magic items are hung everywhere.

Countless little wizards screamed and cheered.

A witch with a fluffy hair was holding her parents' hands and walking inside excitedly.

Several people exclaimed from time to time.

"Mom and Dad, am I right? Christmas in the magic world is completely different from ours!"

Hermione was proud and showed off.

Mr. Granger smiled dotingly.

"That's right, that's right!"

"There are indeed too many things in the magic world that I can't understand, hahaha..."

Since entering the Leaky Cauldron, Mr. Granger's inner shock has never stopped.

He has received higher education in the Muggle world, but everything here cannot be explained by scientific means.

The scene in front of him is like a dream to him.

"I'll take you to see a friend of mine later."

"He's here too. If he hadn't reminded me, I wouldn't have thought of bringing you here to experience Christmas in the wizarding world!"

"Is it Mr. Grindelwald?"

Mrs. Granger saw through her daughter's thoughts at a glance and joked with a smile: "You mentioned him a lot when you were at home. This time, we have to take a good look!"

"Mom!" Hermione was angry and embarrassed.

Originally planning to take the two to the Saint's shop, she didn't know whether to go for a while.

"Okay, okay, Mom is joking, let's go quickly, don't let your friend wait anxiously."

The three of them came all the way to the Saint's Bookstore, and Argus had been waiting at the door.

When Hermione saw Argus's figure, she immediately let go of her parents' hands and greeted Argus happily.

Argus smiled and waved, and was about to speak.

An inexplicable chill surged into my heart...