Hogwarts: Why do you call me the Demon King?

But no one called him the Demon King.

After Voldemort appeared, some people called him the Dark Lord.

During the days when the Dark Lord disappeared, some people also classified Grindelwald as one of the Dark Lords.

However, this designation has never been officially recognized.

If there were an official body to define Grindelwald as the first Dark Lord, the first thing they would do would be to remove Voldemort from the ranks of Dark Lords.

Just kidding, the saints who once followed Grindelwald were a group of people with ideals and ambitions.

No matter how skewed their ideals may be, this group of people have convictions.

And what about Death Eaters? A small group of sophisticated egoists, the heads of pure-blood families.

Most of them are mentally ill people whose brains have been damaged by black magic.

Even Voldemort himself was mentally unstable.

Isaac didn't care how much Grindelwald disliked Tom Riddle; he was focused on one thing now.

Since normal study and use of dark magic won't damage his brain, could he perhaps cram a little at the last minute?

"Gellert, Gellert! How about you give me your fire shield?"

Let's give the British wizarding world a real shock with this gas stove!

To be honest, ever since Isaac confirmed that he was in a world and could see Grindelwald, he had been envious of Grindelwald's fire shield.

Strength is temporary, but coolness lasts a lifetime. And a fire shield, however, makes you both strong and cool.

It's one thing if others don't know Grindelwald and don't have the opportunity, but he has the advantage of being right next to him!

Uncle Ge, I want to take care of you in your old age!

Grindelwald's expression was peculiar; it wasn't annoyance or surprise, but rather... how to describe it?

I knew you'd say that, but I never expected you'd actually have the nerve to say it!

One thing can shock Grindelwald twice; is that something an ordinary person can do?

Ultimately, all expressions turned into distant disdain, and Grindelwald said irritably:

"Don't even think about it, you can't even meet the prerequisites for fire shield protection."

Do you know the Fiery Flame Spell? Have you figured out the Crimson Heart Spell? And the Legilimency Spell...?

By the end, even Grindelwald himself was about to lose his composure. This kid really thought he was someone important, wanting to master so many spells in such a short time?

Does he really think he's Merlin? Even Merlin needs time to learn!

"Kids should play with things that kids should play with." After saying this, Grindelwald disappeared from Isaac's sight.

Isaac wasn't annoyed by Grindelwald's sudden disappearance; Grindelwald was all bark and no bite.

Because at the moment Grindelwald disappeared, Isaac realized that he had unlocked a prophetic scene related to Grindelwald.

Why are prophets considered manipulators of time?

Besides being able to see visions of the future, the main reason they can see images that are measured in hours, days, or years in just a second or two is because they can see images that are measured in hours, days, or years.

The next second, in the villa's hall, Isaac faced the intruding dark wizard in real life.

"Stupefy (collapsed)!"

"Wingardium Leviosa!!!"

Isaac bent his knees and lowered his head to dodge the spell shot by the dark wizard, and then a levitation spell hit the dark wizard's wand.

Precision and potency are Isaac's advantages as a time traveler; the next second, the dark wizard's wand flew out of his hand.

"Engorgio (Grow bigger!)!" The wand, which was originally as small as a conductor's baton, suddenly turned into a baseball bat.

The dark wizard snatched the wand from mid-air, only to find it had no use.

The magic that was brewing in his throat suddenly went silent.

Chapter 22 Fire Shield Protection, but the Youth Edition

Isaac felt a little sorry to see this.

If this were a world where interrupting a spell would result in a magical backlash, this would definitely be enough to deal a heavy blow to that dark wizard.

Unfortunately, such a mechanism does not exist in the world of Harry Potter.

At worst, a failed spell will cause the wizard to suffer from a stroke.

Unfortunately, they were all inside the house, so there was no wind for the dark wizard to choke on.

"You damned mudblood!"

Enraged, the dark wizard threw the "baseball bat" aside and pulled a new wand from under his robes the next second.

"Crucio!"

"Crucio!!"

"Crucio (Heart-Piercing Bone-Cutting)!!!"

The dark wizard unleashed three Crucifixion spells in quick succession, each one carrying a more intense negative energy than the last.

Negative emotions reach their peak during the third Heart-Piercing Mantra.

This also means that the dark wizard's desire to torment Isaac has reached its peak.

Unfortunately, none of the three Cruciatus Curses hit Isaac.

Each spell grazed Isaac's body and struck the wall behind him.

Isaac narrowly and fiercely dodged the three Crucifixion Curses, then gave the dark wizard a bright smile.

"Well played!"

At that moment, the dark wizard's already fragile sense of reason snapped instantly, his eyes turned bloodshot, and his wand pointed directly at Isaac.

"Avada..."

"Expelliarmus!"

A red spell shot out from Isaac's wand and instantly struck the dark wizard.

The black wizard's wand, which had been glowing green, spun and flew towards Isaac the instant he was struck.

Disarming Charm was the only intermediate spell Isaac learned before the start of the school year, besides Transfiguration, and it was also a basic spell for wizard duels.

In Harry Potter, the protagonist Harry even turned this curse into a red welding machine that could rival the Killing Curse.

It can be described as an essential spell for home, travel, and visiting relatives and friends.

Isaac naturally had to take a good look at the spell, which has such a wide range of uses.

At first, he thought the spell was nothing special, but now that he saw it...

The Disarm Charm is really useful when dealing with enemies who cannot cast spells without a staff.

For example, right now, the dark wizard who has lost his wand can only watch helplessly as Isaac casts his spell.

"Incendio (Burning Flames)"

When he lost his wand, the dark wizard felt insecure and lunged at Isaac.

Then Isaac was heard shouting the incantation for the fire spell.

The Fire Charm is a child's trick. Strictly speaking, the Fire Charm is quite lethal.

After all, arson is a capital offense and can land you in jail for life.

The key to this curse is that it has a counter-curse, and not only a counter-curse, but also a spell to counter it.

Whether it's the clear spring water or the fire-avoiding spell, both can provide protection. Even wearing armor can temporarily hold out.

As long as he can get the wand.

The dark wizard expected the flames to come at him, but to his surprise, Isaac pointed his wand at the ground.

The next second, crimson flames ignited on the ground, and then, like a gas stove, they blazed up in circles.

The last thing the dark wizard could see was Isaac grinning at him from the center of the flames.

Judging from his lip movements, it seems like he's reciting another incantation.

what exactly is it?

"Protego Ignita (Fire Shield)!!!"

The moment the spell was completed, crimson flames surged toward the black wizard who was leaping through the air.

Immediately afterwards, the black wizard in mid-air was instantly engulfed by the raging flames.

Not only the dark wizard, but also his two wands on the ground, the furniture in the villa, and even the entire villa were engulfed in flames.

"Ha...hahahahahaha!" Isaac, completely ignoring the surrounding temperature, stood on the only open space in the villa that was not engulfed by flames and laughed wildly.

"Dumbledore, save me!"