Early the next morning, Ryan yawned and went to the auditorium for breakfast. Because I was too excited yesterday, I didn't sleep well at night.

However, despite his physical exhaustion, Ryan was still very excited. Even the occasional smile pops up when eating.

This behavior drew the eyes of Hermione, who was eating nearby. "What the hell have you been doing this weekend? For a while, you are in a daze, and you are smirking from time to time, are you really okay?"

After Ryan repeatedly assured her that she was okay, Hermione let her go. After that, we went to the library for early self-study.

The days are back on track. Ryan is also quietly studying in class normally, and he feels that it is not suitable to travel to other worlds for the time being until he has completely mastered the two abilities he has newly learned. After all, if you want to learn new powers, you must first apply the powers you have mastered to become proficient.

In addition to this, he showed interest in magical plants during his herb class on Wednesday. He was even willing to stay after class to help clean up, just to be able to spend a little more time with those magical plants, after all, only by touching these plants could Ryan absorb Crazy Dave's knowledge for his own use in practice.

Professor Sprout was pleased to see Ryan's obvious love for these plants, after all, as a teacher, it was very rewarding for them to have students like the lessons they taught from the bottom of their hearts.

So Professor Sprout told Ryan that he could come directly to her office and ask questions if he had any questions about these amazing plants.

So, in addition to improving his abilities, Ryan found himself brushing his face with the professor, which was a bonus.

However, the mechanical ability is difficult to practice, because there is a very unreasonable repair spell in the wizarding world, so it has no place to practice at all, but fortunately, that thing doesn't have much effect in the wizarding world, and you can practice it when you have the opportunity.

In the evening, when I finished my homework, I found a lot of people crowded around the fireplace in the common room, and the Weasley twins seemed to be demonstrating something new.

Ryan was just about to get up and take a look at the excitement when the door to the common room opened, and Hermione crawled in from the outside.

She entered, looked around the lounge, and then walked towards Ryan, looking for him for something.

Ryan sat back in his seat, and soon Hermione sat down across from him, and looked around a little nervously. Most of the people in the lounge were attracted by the Weasley twins' new tricks, and no one noticed the corner.

Hermione put down her bag and pulled out a thick book from inside.

The book looks old, and it has some kind of reptilian skin on it. On the cover of the book is written in faded lacquer: "Rare Europa Fantastic Beasts"

Hermione said, "Look at me, I've found this." ”

She opened the book and flipped to one of the pages, on which was a three-headed dog that seemed to be a good drawing of the original author, and the three-headed dog was drawn vividly and constantly changing its posture, as if it were alive.

Ryan could tell at a glance that the three-headed dog in the picture looked almost exactly the same as the three-headed dog they had met that day in the room on the fourth floor, where they were not allowed to approach.

Below the picture is written an introduction to this animal: the three-headed dog, a magical creature with regional biological origin. It is a relic of the mythological era. Because it has three heads, it has an innate advantage in the ability to perceive, resist fainting, panic, and coma.

This animal has strong night vision and has poisonous claws and teeth. Can inflict damage that is difficult to heal on its opponents. Multiple heads can take turns resting, so it's hard to sneak up on it. And the pedigree of the mythical creature makes him extremely resistant to both magic and physical attacks.

"Why are you showing me this?" Ryan asked, and then he seemed to think of something, "I swear I'll never take the same risk as I did last time, after all, it's only luck to be able to get away with such a terrible creature, and I can't expect luck to favor me all the time." And I accidentally got you involved last time. I apologize to you again. ”

"It's a good thing that you think this way, but that's not what I mean when I show you this book, you look at this paragraph. Ryan followed Hermione's finger and found a row of small print notes at the foot of the page that he had just skimmed: The three-headed dog can be tamed by a powerful owner, and once tamed, it only obeys the instructions of its master, and is the most suitable and loyal guard.

"That day we were in that room, and we saw a trapdoor at the foot of the three-headed dog, which just means that the three-headed dog is there to protect something. What do you think would make a school take a risk of putting such a dangerous animal in a school?"

When did Hermione have this curiosity? She wasn't friends with Harry or Ron in the original text. Are you concerned about this?

Ryan thought about Hermione's changes, and then figured it out: as a top student, Hermione must have a great curiosity about the unknown. Not to mention escaping from the mouth of such a large three-headed dog, it would be a strange thing not to be curious about that animal, and if it wasn't for Ryan's already knowing the mystery, he would definitely be looking for information related to that dog now.

It's just that in the original world, Hermione was not very popular in Gryffindon, and she couldn't find someone to talk to, so at most she thought about it in her heart.

Hermione saw that Ryan seemed to be in a daze again, so she asked, "I don't believe you're not curious about the three-headed dog and the trapdoor at all, tell me what you have in mind?"

Ryan knew the secrets behind the trapdoor, but he certainly couldn't tell them directly. (Otherwise, I can't explain how I know)

After thinking about it, Ryan said: "After reading the information you gave today, the only thing I can be sure of now is that the dog is guarding something, and that thing must be very important, otherwise I wouldn't use this animal to see the door." ”

"Still. Ryan shifted the subject: "I think it's strange that Hogwarts is just a school, not a vault, so how can it be used to store treasures?"

"Wait, Vault, I seem to have thought of something. Hermione continued, "I've been subscribing to the Daily Prophet, and I remember the newspaper saying that Gringotts was hacked during the summer vacation, but the Gringotts spokesperson said that the hacked vault was empty, and the contents had been taken out earlier in the day, did you say that what was hidden in Hogwarts was the same thing that was taken?"

Such a powerful reasoning, can actually guess the truth, Ryan looked at Hermione in surprise, and then found that he was a little out of shape, coughed and said: "I think your guess is very reasonable, because the wizarding world can be safer than Gringotts, and only Hogwarts where the great Dumbledore is located." But those who dare to rob Gringotts may also dare to come to Hogwarts to rob them. ”

"So, what then?" Hermione said, a little nervous.

Ryan waved his hand and said with a smile, "Don't worry, we have the greatest white wizard of this century as the headmaster, and even if there is any situation, it will not be our two first-year students to worry about it." ”