Who let this Dementor into Hogwarts!

Chapter 19: Okay, You're Now an Occlumency Expert

The answer is yes.

There is indeed no spell for Occlumency. Chapter 17 of this book fully introduces the principles and practice methods of Occlumency.

In its most basic form, Occlumency involves clearing the mind - no thoughts, no memories, no feelings - in order to prevent the Legilimency master from being aware of one's emotions and thoughts.

There is absolutely no magic involved, it all depends on willpower.

Willpower is difficult to quantify, so if you really want to practice, you have to find someone to cast Legilimency at you like crazy to determine if your Occlumency has improved.

So who did Cohen ask to read the text - or, in other words, who did Cohen trust to be the voyeur?
-
Inside Cohen's Room of Request on Wednesday afternoon.

"Cuckoo?"

The Count looked at Cohen as if he were a fool.

"Didn't you say last time that you always wanted to use a wand? Here, I'll give you a chance." Cohen placed the wand in front of the Earl. "If you practice Occlumency with me, I can secretly buy you a wand - if Ollivander is still willing to sell it to me."

"You know that the Ministry of Magic doesn't allow non-wizards to use wands, right, little brat?" The Earl asked, tilting his head. "And you're a very bad boy—"

"You can use your new wand to catch voles. Freezing spells are more efficient than claws," Cohen reminded. "And the blazing flames allow you to eat cooked food—secretly, Harry said Hedwig likes fried meat with honey sauce—"

"Deal—how does that spell go?"

The Earl agreed immediately.

"Legilimens," Cohen reminded him. "Le-gi-li-men-s, with the middle "men" stressed—"

"Okay, Expecto Patronum—"

"That joke isn't funny," Cohen said with a scowl.

"No sense of humor."

The Earl snorted, flapped his wings, grabbed Cohen's wand, and then tried to adjust the position in the air so that the tip of the wand could be pointed at Cohen.

"How do you hairless people aim your wands?" The Count circled around for a long time but couldn't find a good position. "The tip of this thing is thinner than a vole's tail -"

"Just keep reciting. If you recite a few more times, you will always hit the target." Cohen leaned back in the armchair and waited for the count's firepower to cover him.

The person that Wizards trust the most in the entire Hogwarts should be the Earl - nothing can build trust better than an unbreakable contract. No wonder wizards came up with the "Unbreakable Vow" to ensure their cooperation.

"Legilimens!"

The first one missed.

"Legilimens!"

The second strike hit the fireplace. I don’t know if charcoal has emotions, but the Earl is very emotional now.

"Fucking Legilimens!"

Finally, the Count's spell hit Cohen.

"?"

"?"

The Count flew back to the table with his wand, picked up his "trouser legs" and began to run back and forth to observe Cohen's changes from all angles.

The man and the bird were looking at each other with eyes full of question marks.

"You didn't manage to get out, did you?"

"Bullshit, I'm already emitting light, so if the other Dementors are blind, you'll be blind too?" The Count retorted mercilessly, "The wand is glowing! Didn't you see it! It's glowing!" Since the Count was a bird, Cohen was actually not sure whether he could really cast magic. So in order to confirm whether Cohen was immune to the "Damn Legilimens!" or the Count failed to cast the spell, Cohen taught the Count a few other spells (Cohen now suspected that the Count actually knew magic, after all, he had never said or used the Patronus Charm in front of him).

All other spells were cast normally, especially the Patronus Charm. The Count even created a Patronus with a physical form - an owl, of course. And it was not known whether it was because he had cleaned up its midnight snack before or because the Count's hand really slipped, but the Patronus hit Cohen's head hard.

My head was buzzing, and I felt that it was more damaging to me than the Avada Kedavra curse.

"you**--"

Cohen snatched the wand and temporarily transformed the earl's feathers. Seeing the earl making an indescribable scream and trying to cover his body with his wings, Cohen showed a relieved smile on his face.

[Sin Value +10]

[Note: Not even the most evil Dark wizard would pluck the feathers of a bird just because it cast a Patronus Charm on him]
"You're a *****!" the trembling earl screamed. "Evil little beast! Perverted furry maniac! Not even a human being!"

"Ha, you only realized this today? I'm not human to begin with!" Cohen said viciously. "I was originally planning to buy you a wand, but now it seems... I'll have to think about it in my next life!"

After all this hard work and testing, Cohen finally figured it out.

I have become a master of "brain occlumency".

Because this spell seemed to have no effect on Cohen, just like it had no effect on Dementors.

It seemed that he had inherited almost all the characteristics of a Dementor—except for having a cumbersome human body.

Cohen even cast an Avada Kedavra on himself, which shocked the hairless Earl next to him for several seconds, and he even forgot to start scolding Cohen.

Curiosity killed the cat, but not the Dementor.

Everything was just as Cohen expected. The spells that acted on the mind, soul, etc. were completely useless to him.

You're right, but Cohen is unaffected

But the only bad thing is that the guardian angel can touch Cohen, and even with a little more force, he can knock Cohen out of this body.

Perhaps Shengsheng's soul strength could withstand a stronger Patronus impact, but Cohen didn't have to consider this in the current relatively safe magical world - because dark wizards with evil hearts could not use the Patronus Charm.

Then next... he can safely approach Voldemort, who is preparing to recruit him.

I dare not imagine it. "Orphan", "dark magic experiment subject", "half-Dementor", "quite interested in dark magic", "the blood of more than three hundred wizards on his hands"...how could Voldemort move when these evil words were combined on an eleven-year-old wizard.

"Little guy, this will definitely make you crazy, right?"

Perhaps the only thing to worry about is whether Voldemort will try to kill this promising young man out of jealousy towards Coin.

Just as Cohen was figuring out how to infiltrate the enemy, the count, who was shivering with cold because he was naked, spoke up.

"Are you done drooling?"

The Count's voice was trembling.

"Hurry up and get my feathers back! I'm shaking! I'm shaking!"

"How do I get it back?"

Cohen asked with great sincerity.

Cohen really doesn't know how to counter the Vanishing Spell.

"..."

“********************!”

　This chapter is stuck at 2,000 words, not because I'm lazy or can't write it, but because chapters with a thousand words look cool.
　　
　
(End of this chapter)