A week passed in a flash, and Ivan's search for clues did not make the slightest progress.

For this reason, he even did not hesitate to maintain the Guardian Mind for a long time, probing every little wizard who entered and left at the entrance of the foyer.

But the perceived result is that everyone around him doesn't have too deep malice towards him.

At least not to the point of poisoning yourself.

Even Umbridge, who had the worst attitude towards him, was limited to cursing in his heart, and had no plans to murder him in the near future.

This made Ivan feel very strange, his Deception had been upgraded to the seventh level, and no one in the entire school except Snape, who had practiced Occlumency to the extreme, should be able to avoid his perception.

Could it be that the threat came from outside the school, or that some house-elf was controlled by the Imperius Curse?

Or was it the same as it was written on that note, that it was Snape who really needed to be careful, and that he shouldn't have believed what he said?

After ruling out many options, Ivan had to put aside the pursuit of the killer for the time being.

After all, there is no way to find out.

The man who sent him the package didn't do anything during the week, and no young wizard at the school had died of poison while eating in the Great Hall.

This shows that there is no problem with the food you usually eat.

In view of this, Ivan had to devote most of his energy to the practice of enchanting magic and the creation of alchemical devices.

After a whole week of hard work, Ivan successfully compressed the preparation time of the enchanted magic to less than one second, although there was no actual combat drill, how much combat power could be exerted is still a question mark, but it is definitely more than enough to run the alchemy formation.

It is much more difficult to make the alchemy armguard, and it has failed twice in a row, but with such a difficult alchemy item, Ivan didn't expect to succeed in making it once, and after the next batch of materials arrived, it would be almost the same to practice a few more times.

What really bothered Ivan was that Dumbledore hadn't been seen since the first week of school.

At least his name wasn't visible on the map of the living spots, as if Dumbledore was deliberately avoiding himself, but Ivan couldn't think of a reason for Dumbledore to do so.

Because of this, the search for the magical storage room stalled, and Ivan had to abandon his illusions and support himself, taking some spare time out of his day to go to the Hogwarts library to find a few words related to the founding of the school.

It is worth mentioning that Ivan's mysterious appearance has attracted Hermione's attention in the past few days.

Under the little witch's questioning, Ivan, who was so annoyed that he had no choice but to reveal some information, saying that he was looking for a magic storage room and was going to use the abundant magic there to make a magic prop.

Hermione, naturally, joined in without saying a word and helped find information together.

Considering that one more person has more strength, the little witch also brought Harry and Ron, who were idle, over with her.

The two of them sat in the library, sighing and complaining, but they still honestly looked at the books, which greatly accelerated the progress of screening materials.

Just three days later, Hermione, who kept flipping through the books, suddenly showed a happy look on her face, turned her head to look at Ivan, and said happily. "I've found a clue, Ivan!"

"What? Do you know where the Mana Pantry is? Ivan looked stunned and hurriedly asked.

"No? But I think maybe someone knows......" Hermione shook her head? He handed over the book in his hand. "Lady Grey the Ghost! A History of Hogwarts says that she was the daughter of Rowena Ravenclaw, one of the four founders, and must have known the castle very well. ”

"Lady Gray - Helena Ravenclaw? Oh, yes? How I hadn't thought of her before. Ivan muttered to himself.

As a ghost that existed since the founding of the school, the other party may know more secrets than Dumbledore, the headmaster.

If there really is a magical storage room in Hogwarts? Then she'll know for sure!

Thinking of this, Ivan was very excited? Hug Hermione? He kissed her several times on the cheek. "You're amazing, Hermione!"

The little witch blushed, and just as she was about to say something, a scolding voice reached the ears of the two of them.

"Silence! Is this a library? You're disturbing other people's readings. ”

Ivan turned his head when he heard the sound? Mrs. Pince, the librarian, was staring at them dissatisfied.

Not only that, but the shout he just made also attracted the attention of most of the students in the reading hall, and it was obvious that they all saw the way they kissed Hermione just now.

Realizing this, Ivan's expression was very embarrassed? He didn't dare to stay here for a moment, so he quickly pulled Hermione away in a gloomy manner.

All the way out the library doors? Hermione also relieved herself and asked.

"The ghost Lady Grey usually only wanders around the Ravenclaw Tower? How are you going to get in there? ”

"I saw in 'A Piece of Hogwarts History' that in the last thousand years? Except for Ravenclaw? No one can answer the question asked by the bronze knocker......"

Hermione gushed about the information she had seen from the book.

Ivan's face darkened? Hermione's words reminded him of the same question he had been with the doorknocker in front of Ravenclaw Tower.

What is the nature of magic? 】

Is this really something that a young underage wizard can answer?

I'm afraid that even Dumbledore and Voldemort may not know the answer.

Ivan complained in his heart about the double-standard bronze eagle, and when he was crouching at the door in his Animagus form in his second year, he also encountered a few Ravenclaws, and the bronze eagle at that time was talking about brain teasers or logical thinking questions.

is very harsh on himself, and it is estimated that it is because of the students of the outer courtyard, so the difficulty of the question has increased dramatically, no wonder no one has been able to answer it for a thousand years.

But he didn't have to answer the questions.

"Don't worry, I can fly in through the window in my Animagus form, I don't need to answer questions......" Ivan said with a smile.

Hermione nodded hesitantly, after the Goblet of Fire tournament last school year, she had seen Ivan's Animagus form, which was an eagle, but it looked quite large, with a wingspan of more than three meters, and she didn't know if she could squeeze in through the window.

In fact, the easiest way to enter the tower was to have a Ravenclaw student take them inside, but Ivan ordered them to keep it a secret and presumably not want anyone else to know......

As Hermione thought, Ivan didn't want his search for the mana storage room to become known.

So after learning that Helena most likely knew the location of the mana storage room, Ivan had no intention of acting immediately, and was ready to wait until late at night when everyone was sleeping to talk to Helena alone.

Not to mention, there will be two annoying Defence Against the Dark Arts lessons,

Ivan only hopes that Umbridge will settle down a little today and not make trouble for him......