William, led by Lucius, made his way through a narrow passage and finally returned to Diagon Alley.

Compared to Tumbledown Alley, Diagon Alley is like a fairy tale.

The two were like strangers, one left and the other right, and William took a few steps and turned his head, looking at Lucius's back as he was about to disappear into the crowd, and fell into deep thought.

This time he managed to fool Lucius again, but what about next time?

A sense of crisis came to his heart, and the warm sun hit William's body, but he didn't feel a trace of warmth.

"It seems that the popularization of Hextech will be stepped up."

William touched the backpack that had been enchanted by Bogin Bock, and his eyes became firm.

From the time he obtained the [Hextech Nine-Year Compulsory Education Exam Mock Questions 1~9 Grade] to the present, he has been a person who has developed obscenely.

But the last few encounters have made him realize that no matter how hard a person works, his strength is always small.

He needed a force, a force that the wizarding world would not dare to destroy easily.

As long as this force exists, William's existence can be safely hidden and will not be noticed by the Ministry of Magic of the wizarding world.

Wizards of all stripes passed past William, and he withdrew his thoughts, his gaze becoming determined. Then he walked towards the Blotted Bookstore.

"Hermione, it's time for us to go back."

Upon entering the Blotted Bookstore, William found Hermione still concentrating on a wizarding world history book, sitting alone in the corner of the shelf.

William saw that his sister was so obsessed with everything in the wizarding world, he sighed, and walked past several wizards to Hermione's side.

"Ah, what time is it? How long have I been watching here? ”

Hermione, who was interrupted by William, thought that it was now the time she had agreed with her mother, so she closed the book in her hand in a panic and stood up at the same time, asking William about the current time.

"It's half past eleven, and it's time for us to get out of here."

William raised his arm, looked at the watch on his wrist, and spoke.

"Oh, it's so late. I've only read a few chapters... Forget it, I'll buy it back and take a look at it slowly. ”

When Hermione heard this, she looked at the "Important Magical Events of the Twentieth Century" in her hand, and looked a little reluctant. But I thought that I and William had made an appointment with my mother in the morning to go to the hospital for a physical examination in the afternoon.

So he could only suppress his curiosity about the magic events in his heart and said to William.

"Well, then you go pay for it... I know of a very tasty Chinese restaurant that seems to be nearby. Didn't you say you would love to experience Chinese food? I'll take you there. ”

William nodded, anyway, Hermione is a little rich woman now, and she is not short of money for anything she wants to buy. Halfway through his words, he touched his empty stomach with his hand, and thought that the Chinese food that Uncle Tom took him to eat last time was still more authentic, so he suddenly had the idea of taking Hermione to eat Chinese food.

"Okay, wait a minute!"

When Hermione heard this, the regret on her face instantly faded, and then she showed an expectant look. Holding the "Important Magical Events of the Twentieth Century" in his hand, he walked towards the bookstore teller...

At six o'clock in the evening, after eating the fruit pie made by his mother, William went to his secret base as usual.

"Jarvis, help me prepare a document on how to spot magic particles."

William, as always, made himself a pot of black tea, and then came to Hextech artificial intelligence "Jarvis".

"Yes, Mr. William."

When Jarvis heard William's command, he began to quickly retrieve the information stored on his hard drive. Soon up to a centimeter thick data from the exit of the printer next to the workbench.

William picked up the materials, looked at them casually, and then nodded in satisfaction. Put them in a brown paper document bag.

Looking at this bag of documents that was enough to affect the entire world pattern, William fell into deep thought.

He knew very well that if the information in his hand was made public, then the future scientific and technological development of this world would not be under his control.

The whole human world evolves, or does it perish. It was like a sword of Damocles hanging over his head.

"Now that it's decided, I can't hesitate any longer. There is always a limit to one's wisdom. If this material is published, the magic particles, that is, the magic power, will be known to the world.

Let scientists from all over the world study Hextech, so that even if the wizarding world wants to stop it, it will be a very troublesome thing......"

Thinking of this, William once again made a firm choice this time.

He is not afraid that other scientists will be faster in scientific and technological research than him, because the golden finger is on him, and with systematic education, he will eventually go ahead of all scientists.

And the release of this information can not only attract the attention of the wizarding world, but also pave the way for him to promote Hextech in the future.

"Jarvis, test these materials to see if you can make Hex Magic Crystals."

The black tea on the lounge had already been brewed, and William poured his new white porcelain cup full of black tea while waiting for the temperature to be right.

He took out the magic materials he had purchased today, then he put on nitrile gloves and loaded them into the physicochemical property analyzer separately, and asked Jarvis.

"Yes, Mr. William. The analysis system is started, and the ...... is being detected."

The long process of testing began, and William, who had nothing to do, sat down at the rest table again, holding his black tea, which was no longer hot. At the same time, he took out the copy of "Standard Spells, Elementary" from Hermione and began to study the spells inside.

With Hex's wand, he has already stepped into the door of the wizarding world on half a leg.

In order to be able to hide his identity, he must do everything he can to learn these spells.

After all, not every time you encounter danger, you can use a Hex pistol to kill your mouth.

When the black tea in the white porcelain cup bottomed out, the physicochemical property analyzer also completed the analysis of these magic materials.

William looked at the data on the display and found that the magic materials he had purchased today did contain the substances used to make Hex's magic crystals. I couldn't help but smile on my face.

"Jarvis, has the production process of the No. 8 Hex Magic Crystal been optimized?"

Finally, there was no need to use alternative materials to make magic crystals, and William was eager to use these magic materials to make a real Hextech crystal right away. But before that, complete preparation must be made.

"Mr. William, the production process of the No. 8 Hex Magic Crystal has been optimized, and it needs to be ......"

The cold electronic sound resounded throughout the secret base, and William began to process these magic materials according to the production plan optimized by Jarvis, and purified the main substances in them to make magic crystals.

This process may seem like a simple chemical experiment, but it is a very important step in making magic crystals.

If the purification is wrong, or the purity is not enough, it will directly affect the success of the production of the magic crystal.