Hogwarts: The understanding is incredible, starting from the squib

[You observed the information of the elixir, mastered the refining method of the elixir, and combined with the Occlumency of the Brain to deduce the Mind Guarding Technique. 】

Kern frowned, his brain throbbing.

Although he felt pain, his eyes showed a hint of joy.

Guarding the Mind is a variant of Occlumency, more powerful and more effective than Occlumency, a kind of psychic magic that creates a line of defense in the depths of the psyche against all kinds of magical invasions.

It has nothing to do with magic, it doesn't need to be cast by itself, it is automatically triggered when it is invaded by magic, and it is more like a permanent change in one's own spirit by magic.

And the Mind Guarding Technique is far more advanced than the Brain Occlumency Technique, which is also the reason why he feels a headache, he can resist the invasion and control of all kinds of magic on the spirit, including the influence of the truth elixir.

From then on, he no longer had to worry about all kinds of psychic magic, including psychic magic such as the Soul Reception, the Oblivion Charm, and even the Imperi Reaver Charm.

Kern rubbed his forehead, closed the book and walked out of the dormitory, he wanted to find a place where he could hide the source magic crystal, the first thing that came to mind was naturally the Room of Requirement, but in fact, the Room of Requirement was not secret, which caused Kern to have some gains and losses.

In the end, he still came to the eighth floor, and he only remembered that the Room of Request was in front of a portrait, but he didn't know which portrait it was, so he could only try them one by one.

After a few attempts, he finally found a door popping out of a wall, and he was thinking of a room where things were hidden.

At that moment, his brain felt like he wanted to think, and he was stopped by Kern, who knew that if he let his brain think at this moment, he might faint directly.

But he didn't rush in, but left directly, and when he came back again, the door was gone, and he had already determined the location of the Room of Requirement, and reopened a room.

"I wanted a room that only I could enter. "

Kern thought to himself, and walked three times in a row, but the door did not open.

Sure enough!

The Room of Requirement still has a limitation, it cannot create a room for its own individual, but can only open a public room, otherwise Voldemort's hidden Horcruxes will not be found.

Kern was a little helpless, so he could only enter again, this time he was thinking of a room where things were hidden, and a door suddenly appeared, and Kern pushed the door directly in.

There was a utility room inside, stacked with many things, he immediately found a corner of the source magic crystal to hide, and searched in the room, and sure enough, he saw a crown, a relic of Ravenclaw, and also Voldemort's Horcrux.

After thinking about it, Kern directly took the crown in his hand, he didn't want to touch this Horcrux, but he felt that it was really unsafe to stay in the same room as his Source Demon Crystal, so he could only bring it out.

He hurried back to his dormitory, put the Horcruxes in a drawer, and with that was done, Kern walked towards the Great Hall.

The auditorium was full of students, and there was a lot of commotion, and Kern didn't see any professors inside, so he didn't go in.

Just as Kern was returning to the first floor of the castle, he saw a large crowd enter.

There were not only Professor Dumbledore in it, but also various professors, Harry was also in it, and Snape and the others had returned from the Forbidden Forest.

There was a moment of embarrassment, and they looked at Kern, who looked at them.

Eventually, Kern stubbornly walked towards them.

"Professor Dumbledore. "

Kern shouted politely, and before he could get closer, Snape had raised his wand to Kern with a cold face, feeling like a spell would come at any moment.

Seeing this, he immediately raised his hands as a sign of sincerity, and said innocently, "Professor Snape, what is going on?"

Then Hermione saw Kern as if she had seen an enemy, and said angrily, "Don't believe him, that's how he was, he cast a petrification spell on me, don't look into his eyes." "

The scene was even more embarrassing, Kern didn't expect Hermione to be so sensitive, and touched his nose in embarrassment, the most powerful white wizard in the whole of Europe was here, what could he think, and it wasn't to face a little witch in the second year.

But Snape reacted.

"Faint!".

A bright light shot towards Kern, but fortunately, Kern's enhancement pill had not yet failed, and one dodged to avoid the spell.

Everyone immediately looked at Kern with surprised eyes, but they didn't expect a squib to react so quickly.

It's not that he can't take it, after all, he has his mind-guarding magic technique, and fainting is of little use to him.

Just as Snape was about to cast a spell, Dumbledore spoke.

"Alright, Severus. "

Snape's eyes narrowed, and his gaze grimly scraped over Kern's body before he put away his wand.

"Minerva, please organize it and let the students go back to rest. "

Dumbledore said to McGonagall, who nodded and walked towards Kern.

Kern immediately smiled and nodded to the vice principal, consciously giving way.