"This guy doesn't walk properly, and he loves to use teleportation. Has he developed this habit so early?"

Merlin changed back to human form and scratched his head. What should he do? If Adam only uses teleportation to move in such a tightly guarded place, wouldn't he be unable to contact him at all?

After all, these protections are developed based on shields. Even if they are in a passive state without anyone in charge, Merlin can still think of ways to break them, but it is extremely difficult to bypass them.

The problem is that he was entrusted by Merlin in this world to help Adam manage the Human Alliance. He can't force his way in now, right?

Hmm... Is there any way to attract the other party's attention without malice?

Got it!

With a fist and a palm, a light bulb lit up on Merlin's head, and then Merlin's figure disappeared directly on the spot.

A breeze blew, and a beautiful flower slowly bloomed on the green grass outside Hogwarts.

On the other side, Adam led the tour group to visit the stained glass windows of the four giants, and walked up the stairs through the center of the castle:

"There are classrooms for various subjects around here, and there are also professors' offices corresponding to the subjects, such as Charms over here, Transfiguration over there..."

"Where are the classrooms and offices for Potions?"

A young wizard asked curiously when he found out that Adam had missed this subject.

This person's identity is also worth mentioning. His surname is Peverell. He is the ancestor of the three brothers in the Deathly Hallows. He is also a wizard who is very accomplished in potions... To be precise, he is very accomplished in poisons and corresponding antidotes.

"The Potions classroom is on the first floor underground, Mr. Peverell, because many potion materials need to be kept away from light, and it can avoid interference from light during the process of brewing potions."

After hearing Adam's explanation, Peverell nodded suddenly.

After explaining, Adam looked at everyone:

"Next, I will take you to the Hogwarts History Exhibition Hall and Museum, where there are many commemorative items from the founding of Hogwarts to the present day. In addition, there are also development and change archives established by Hogwarts for various memorable things, including flying brooms..."

While speaking, a group of translucent, pearly white people passed through the wall and walked through the stairs not far below the crowd, talking and laughing all the way.

Ravenclaw suddenly walked to the stair railing with some excitement and looked down.

"Ms. Grey is a loner and usually doesn't travel with other ghosts."

Adam stepped forward to comfort her, then looked at the ghost who was laughing the most happily among them:

"Fat Friar, have you seen Ms. Grey?"

"Oh! Professor Reed."

The ghosts found that it was Adam and greeted him immediately, then talked for a while, and finally the fat monk looked at Adam and said:

"Around the second class in the morning, Mrs. Grey saw Ms. Grey on the corridor on the second floor, but she doesn't know where she is now."

"Thank you."

Nodding to the fat monk, Adam looked at Ravenclaw:

"Then... the location of the corridor of Hogwarts has not changed, and the school history exhibition hall is next to the principal's office on the eighth floor, and the principal's office is your former meeting room."

"Thank you, I will go there to find you later."

Ravenclaw nodded to Adam, then lifted her skirt and ran downstairs.

"Then..."

After Ravenclaw left in a hurry, Adam reached out and led the way upstairs:

"Everyone, let's continue on our way?"

Most of the wizards who came here had studied at Hogwarts, so they did not show any impatience along the way, but were very curious about the changes in Hogwarts.

On the way upstairs, some wizards even suggested to change the route slightly, and then find some traces of their past at the destination.

"Alas, it's gone..."

A wizard sighed as he looked at the classroom door in front of him.

"What did you leave behind?"

The wizard next to him asked curiously, and Adam looked at him.

"Remember when I was practicing spells, I accidentally blew a big hole in the door..."

Adam: ...

It's a miracle that this trace can be left until now!

Oh no, there really are ghosts in Hogwarts...

"I saw that some classrooms that were once used were abandoned. I remembered that the classroom had not been used since then. If it has always been like this, maybe the hole can still be left..."

The wizard was obviously disappointed. Apart from that, he had not left any recognizable traces in Hogwarts.

Seeing that everyone could find some traces of their own history, but he could not participate, it was really... for a while, the wizard's eyes even moistened.

Seeing him so pitiful, Adam thought for a moment and said:

"Although the door has been changed, the door from that year may still be found."

Hearing this, the wizards around couldn't help but look at Adam in surprise.

Adam wouldn't travel through time to find a door panel for such a small matter, right?

If that were the case, they also had some things they wanted to get back... Who wouldn't cry!

Seeing that they thought too much, Adam could only explain:

"In Hogwarts, there is a place where miscellaneous items are piled up, and almost all discarded items will be moved there..."

"Room of Coming and Going?"

Standing in front of the Room of Requirement, several wizards in the team couldn't help but say that they had obviously found this magical room in Hogwarts.

"Yes, this room is also called the Room of Requirement. As long as you concentrate on thinking about the place you need and walk through the road ahead three times, it will appear."

Adam asked everyone to move away from that place because too many people would affect the appearance of the Room of Requirement:

"The room I'm talking about is a room for hiding items. Just say this in your mind."

The wizard did as he was told, and a smooth door appeared on the wall when he walked through it for the third time.

"It's amazing... Is this the work of Ravenclaw?"

Gryffindor looked at this scene in surprise. It turned out that the future Hogwarts became so interesting. What should he do if he suddenly wanted to explore Hogwarts?

Although most of the castle is still the same as when he built it, it's more interesting, isn't it?

"It's possible that many people who know the existence of this room think so... Speaking of which, after Ravenclaw's crown was made into a Horcrux, it was hidden here."

Slytherin's feet suddenly staggered, almost tripped by a box, and then glared at Adam.

You kid is plotting against me again!

Fortunately, Ravenclaw is not here now.

"Door panels are flying!"

At this moment, a spell with obvious excitement and expectation came from the front.

Adam was stunned, and then he heard the sound of objects colliding from all directions.

Wait, how many door panels are there in the Room of Requirement? !

And obviously, Adam is not the only wizard who discovered this loophole.

"Armor protection!!!" xN