Dumbledore's knowledge of Shaun may have come from part of it as well.

In the book "The Adventures of Tussel", Sean's description of Sean's "mental invasion" ability is very similar to Dumbledore's previous account.

And "human remodeling" is said to be magic that can reshape the body of a wizard, and the reshaped body can even include the ability to "not age".

But this witchcraft seems to be very harsh, at least since ancient times, no one has succeeded except Sean.

At this time, Hermione pushed the book in front of her in front of Bai Zhenyu, and Bai Zhenyu also briefly folded the description of Sean in his book and pushed it to Hermione.

Then Bai Zhenyu began to read the part that Hermione had marked.

To his surprise, the feud between Tussel and Sean was described in more detail in "Arthur Lestrange's Travels" than in "The Adventures of Tussel".

Lestrange spoke to Tussel in person, and Tussel's fiancé died at the hands of Sean, and it was only then that Tussel began to practice witchcraft in preparation for revenge.

The book also says that Tussel had a good male friend who had been helping her.

But the man's name is still not mentioned in the book!

Another piece of key information, according to Lestrange, the decisive battle between Tussel and Sean was earth-shattering, and even the aftermath of the fight caused the mountain to collapse and the river to be diverted.

Gradually, Tussel was a little defeated, but fortunately, her good friend entered the spiritual world and restrained many of Sean's abilities, and Tussel narrowly won near his hometown!

And where the victory was achieved, Sean was sealed on the spot.

Tussell's good friend failed to come out of the spirit world and may have died there, but Tussel was not very sad about it.

This gave Bai Zhenyu a clear message: the place where Sean was sealed should be near Tusel's hometown.

Bai Zhenyu thought of a story he had seen before: in the mountains and forests near Tusel's birthplace, wild beasts would make a commotion every year and rush out of the forest to enrich the villagers' tables.

At that time, Bai Zhenyu only thought that this story was quite funny, but now that he thinks about it, will the commotion of the beast have something to do with Sean being sealed nearby?

Again, this is a rather important clue.

"Why don't you write Yarman's name?" Hermione suddenly whispered, "The good friend who helped Tussel defeat Sean in these two books must be Yarman!" ”

Bai Zhenyu thought for a while: "Could there be any secrets in this?" Or, maybe Yarman, like Sean, is also a master of psychic sorcery, and people can't remember him, or forget him. ”

Hermione nodded, "Quite possibly." ”

Then she frowned, "Is there really a witchcraft that affects all wizards?" It's like, like a myth! ”

Bai Zhenyu pinched his chin and pondered: "It may also be a trick, after all, Sean has already controlled the open part of the spiritual world, will he use this as a springboard to affect the spiritual world of other people?" ”

Hermione pondered for a moment: "It's very likely, then everyone can't remember Yarman, is it also Sean's ghost?" ”

Bai Zhenyu smiled and said: "This logic also makes sense. ”

Hermione said a little wistfully, "What then?" We also promised Yarman to find his story. ”

"We could have found more information about Tussell, especially how Tussell fought Sean." Bai Zhenyu said: "Maybe you can learn more about Yarman's clues." ”

Hermione thought for a moment, "Nice idea. ”

She paused and said, "Harry and Ron must be called to follow us for clues." ”

Bai Zhenyu smiled: "I can now imagine Ron's crying face." ”

Coming to the library to read a book is too cruel for him!

Bai Zhenyu's suggestion also has a personal purpose in it, and now that he has roughly figured out the location where Sean was sealed, he will look for clues about Sean's seal from Tu Saiwen.

Of course, it is also necessary to understand the areas in which Sean excels, and provide a strong basis for a possible second seal.

In that case, it is better to ask Hermione to help, after all, a person's energy is limited.

The two of them discussed the next plan, and began to continue to search for information separately.

Bai Zhenyu went to find other records about Sean to see if there were any other clues about Yarman, in fact, Bai Zhenyu was preparing to find the details of Sean's "humanoid remodeling" and "spiritual invasion".

Hermione continued to look for Tussel's fight with Sean to see if she could find a name for Jarman.

……

On Wednesday afternoon, Bai Zhenyu went to Professor McGonagall's office to hand in his transformation class assignments, as usual.

Normally, Bai Zhenyu left after putting his homework away, and McGonagall was also very busy, and she had to correct the homework of several other grades.

But today, McGonagall stopped Bai Zhenyu: "Wait a minute. ”

As she spoke, she stretched out her hand and beckoned a chair: "I have something to talk to you about alone, you sit down for a while, and wait for me to finish grading this homework." ”

Bai Zhenyu let out an "oh" and sat obediently across from McGonagall's office.

Professor McGonagall's office doesn't have as many knick-knacks as the Principal's office, it's very simple, except for the desk, chair and two long tables are a few tall cabinets, and I don't know what it contains.

However, the view is great, with a view of the Quidditch pitch and another window to the castle entrance.

"Alright," McGonagall said, taking off her glasses, "let's talk about the Transfiguration techniques you use in the spirit world." ”

Bai Zhenyu didn't understand the old lady's intentions too much, so he sat up straight and put on a posture of listening carefully.

"You've done a good job of turning the stone pier into a glass vessel," McGonagall said, "I think you've pretty much figured out the usefulness of Transfiguration." ”

Professor McGonagall took a deep breath, "I've said more than once in class that this is a subject that tests the wisdom of wizards.

"I can only teach you the functions and methods of Transfiguration, but how to use it depends on your surroundings and your ability to react."

Bai Zhenyu nodded: "I understand that with the change of the environment, you can't stick to the knowledge you have learned, you must know how to apply it flexibly." ”

"Good." McGonagall smiled, "You have a high level of understanding, Mr. White. ”

She paused and said, "Your experience in the spirit world suddenly gave me a new idea.

"I've always said in class that one of the keys to Transfiguration is to have absolute determination and faith.

"First of all, you have to think that you can complete the transformation to increase the probability of successful transformation.

"In the past few days, I suddenly realized that the process of transformation is inseparable from the element of spiritual power!

"For example, if your talent is good, it is because your spiritual power is naturally stronger, which will make you have a stronger figurative ability, so you have to master every knowledge faster than others in the transformation class!"

Bai Zhenyu suddenly understood that Professor McGonagall was opening a small stove for himself!