Hogwarts: Who taught you to transform like this?

Success.

It seems that the method I gave Filch was good, and it was approved so easily.

Looking at the reward content again, Merlin couldn't stop being excited.

Space is here!

So cool!

This is better than the rewards he got before.

After all, the means of hiding things and keeping secrets in the magic world are too backward.

Either physical locks or magic locks...

Physical locks have the magic spell of Alaho Open.

Magic locks can also be traced, and they are completely defenseless in front of wizards with better alchemy skills.

Gringotts, which is said to be the most stringent lock used by ordinary wizards, is at most a biological lock.

Identity authentication of dragons and goblins.

But even Voldemort's little brother can easily break in and steal things, and even seventh-year Hogwarts students can break in.

It can only be said that it is also a big mess.

So Merlin has been worried that his things will be lost or stolen.

But the difficulty of the traceless extension spell is a bit high, and he really can't do it himself now. He can only continue to use the wallet given by Dumbledore and carry it with him all the time.

Now that I have space, I don't have to worry about it.

Merlin thought for a moment and quickly went to the eighth floor of the castle, opposite the tapestry where the troll beat Barnabas with his stick.

This is the most magical place in the Harry Potter world.

Anyone who thinks of the place they need in their mind and repeats it three times will have a door appear on the wall, and they will go into the place they need.

""A room that no one knows about."

Mo Lin repeated in a low voice.

Not long after, a door opened on the wall.

Mo Lin pushed the door open and entered. Inside was an empty room.

He did not waste a second and summoned the space directly.

His body suddenly became lighter, as if he had entered a huge empty room out of thin air.

With a thought, the things on his body appeared on the floor of the room.

He opened the dragon skin purse again, poured out the things inside and began to arrange them according to his wishes.

Soon, he sorted out several categories.

Galleons, animal materials, plant materials, metal materials, daily necessities...

With a thought, the space was put away.

After releasing it again, the things were still intact in the original place.

He tried to take the items and store them again. After becoming proficient, he no longer needed to open the space. The operation can be completed with just thought.

Merlin breathed a sigh of relief.

With this space, some of his secrets and treasures can be well preserved.

Looking at the time, the badgers should have just finished their first class.

Merlin didn't know what to do for a moment...

How about going to find Hagrid to have a chat and grab some materials from the Forbidden Forest?

Hagrid patrols the Forbidden Forest every now and then, and the materials dropped by magical animals and plants are all waste picked up from the ground for him to recycle.

If I remember correctly, he even has a blanket woven with unicorn hair.

I don't know how Ollivander felt when he saw that his hard-to-find things could only be used as sofa cushions in Hagrid's place.

But when Merlin walked out of the Room of Requirement, a prompt suddenly popped up in front of him.

【[The relics of the Four Giants are detected near the host]

? ? ?

Merlin was dumbfounded.

What's going on?

There were none when he just entered, so why is there this prompt when he leaves

? There are relics left by the Four Giants within a five-meter range?

He originally wanted to find Dumbledore to get the Sorting Hat back, but he didn't expect to win the prize in advance.

The talent marking must be correct, so the only problem left is where the relics are.

It can't be this Room of Requirement, right?

Hiss...

Merlin's eyes moved when he thought of this.

Who said that relics can only be objects?

Of course, houses can also be relics!

He remembered that the Marauder's Map could not record the location of the Room of Requirement and the people who entered it.

And even Dumbledore didn't know the origin of this Room of Requirement.

If Dumbledore didn't lie.

Then at least it means that the person who left the Room of Requirement has a higher level of magic than him.

The celebrities in the history of Hogwarts who can reach this level can be counted on one hand, and the four giants who originally established the school have to be counted.

Thinking of this.

Mo Lin has an 80% chance of being sure that the Room of Requirement is the relic left by the four giants.

But how to collect it?

The system only says that there will be rewards after collecting, but it does not say what counts as collecting.

Seeing that punching in is collecting, and owning is also collecting.

You can't just live in it yourself to count... huh?

Mo Lin was stunned.

How could he forget that the simplest function of a house is to live in it.

According to the Chinese concept, only when you live in it, you feel at home.

So……

"Give me a room that feels like home!"

"Give me a room that feels like home!"

"Give me a room that feels like home!"

Mo Lin silently repeated this three times, walking back and forth in front of the wall.

Suddenly, a door opened on the wall.

It was completely different from the wooden door before, but it looked like a security door.

There was a key in the door.

Mo Lin unlocked the door and pushed the door open.

As expected, he saw the home that he was most familiar with.

Before he could enjoy it, a system prompt popped up in front of him.

【Congratulations to the host for collecting the relics of the four giants. The control of Hogwarts has increased by 1/12.】

【Talent - Relic Marking Upgrade】

【Relic Marking - When the Four Giants' relics appear within a ten-meter radius of the host, the perception will be triggered.

【Please continue to work hard to improve your collection and take control of Hogwarts as soon as possible. 】

After two hints.

Merlin also clarified several pieces of information.

First, there are not many relics left by the four giants, only twelve pieces, and he happens to know the whereabouts of several of them.

This is not difficult to find.

Second, with this key, he doesn't have to go out again, but can change the layout of the Room of Requirement in the house.

It's still very convenient.

In this case.

Merlin simply turned the Room of Requirement into the room where Voldemort hid the Ravenclaw Diadem.

This is one of the relics he knows, and it happens to be in the Room of Requirement.

The sooner you get it, the sooner you feel at ease.

The thought flashed through his mind.

The layout around him changed instantly.

The room was full of all kinds of sundries.

Merlin knew that this was the place where the little wizards of the past used to store their secret items.

However, because of the special nature of the Room of Requirement, it was grouped together.

In the most inconspicuous corner lay a dusty sculpture, which was a plaster statue of Rowena Ravenclaw herself.

Above his head was a replica of the Ravenclaw Diadem.

But Merlin knew that the real golden crown was inside the plaster statue.

To show respect, he did not smash the plaster statue directly, but took out his wand.

"The golden crown is flying!"

""Bang!"

Instantly, the plaster exploded with a sound.

A crown inlaid with gems flew out from the crack of the plaster statue and landed in Merlin's hand.

The moment he got it, Merlin realized that it was the same as when the Sorting Hat was restless.

There were restless soul fragments inside.

But he didn't know whether it was only Voldemort's or the Big Four's as well.

Merlin didn't have time to study the crown now. He directly cast [Absolute] to seal the magic fluctuations on it and put it back to his own space.

The system popped up a prompt that the collection was successful.

The marked range was increased again, and it could cover a range of 20 meters around.

Very good!

After confirming the success, Merlin opened the door and returned to the eighth floor of the castle. He hummed a song and went to the principal's office, ready to get another one...

Oh, no, it is very likely to be the relics of the other two Big Four.

Moreover, thinking that he might see Dumbledore's shocked expression later,

Merlin couldn't wait.