[Slytherin][Hermione is the only female protagonist][More rigorous: After living in another world for ten years, the protagonist barely remembers a little about Harry Potter][Not a system]

The false devil:

Gather the Saints to fight against the Muggles.

Occupy Britain and attack the school.

The real devil:

Destroy the world and cause great suffering to all living beings.

Elias traveled through time for eleven years and suddenly found out that he had traveled to the world of Harry Potter and was chosen by the bloodline of the devil!

You only need to gather three of the seven deadly sins: pride, wrath, laziness, greed, envy, gluttony, and ecstasy, and the power of the devil in your blood will automatically summon the devil to possess you and destroy the world!

For the peace of the world,

From that day on, Elias knew that his idle life would be gone forever...

Traveling through the world of Harry Potter, and reborn as the flesh and blood of Grindelwald and Dumbledore, Black awakened the emotional treasure chest system!

You can get a treasure chest by making others' blood pressure soar!

So...

Black: "Review? You just learned the knowledge, you forgot it so quickly?"

Hermione (deep breath): "Hermione, you have to calm down!" "Ding! Silver treasure chest 1!"

Black: "What a handsome cat!" (Take out the cat toy!)

Professor McGonagall: "!!" "Ding! Gold treasure chest 1!"

Black: "Professor Snape, do you want to eat hot pot together? It's delicious!"

Snape: "This is my cauldron! How dare you! Hufflepuff will be deducted 50 points!" "Ding! Diamond treasure chest 1"

Black: "Professor, my last name is Grindelwald."

Dumbledore: "Huh? What did you say your last name is?" "Ding! Supreme treasure chest 1" Black

: Xiaotang, where is your nose?

Voldemort: Avada...

...

Black: "I'm just a little badger who wants to become stronger, what bad thoughts can I have?" (Spreading hands)

[Tarot Divination + Greek Mythology + No Romance + No Heroine + Magic Reform + Custom Settings + OOC + No Conspiracy Theories + Brotherhood & Solidarity]

*"Avada Kedavra!"*

The evil Dark Wizard cast the Unforgivable Curse.

Yet Asher, unfazed by danger, even laughed and taunted:

*"Come on! Kill me if you have the guts!"*

Then, the eerie green light struck Asher’s body—

but the one who dropped dead was the Dark Wizard himself.

*"Heh… Didn’t expect that, huh?*

*There are people under us!"*

[Non-time travel text, no system]

Dumbledore always thought that Voldemort was the biggest threat to the wizarding world, until a vampire who had lived for more than a thousand years came to his door with the title deed to Hogwarts——

"A thousand years have passed, and the lease of Hogwarts is up!" Dracula said, "Mr. Principal, you don't want the students to be displaced, right?"

"What do you want?" Dumbledore asked solemnly.

"Anything interesting."

"This is easy to handle. I think the Defense Against the Dark Arts professor position is quite interesting!"

…

As a result, Hogwarts has an unattended professor.

McGonagall: "Albus, I don't think Professor Dracula's teachings are suitable for poor children!"

Dumbledore: "I have no choice, no one can fire him."

…

Draco: "My father is the school director, I will definitely let him expel you!"

Lucius slapped Draco on the head, "Mr. Dracula, Draco is childish, you must not expel the school board!"

…

This is the story of a vampire who has lived too long and is so bored that he can only find fun in the magical world.

★★★There are already a lot of words in the new book "Hogwarts: Undercover Death Eaters Replace the Dark Lord"★★★

[Harry Potter Fanfiction + Magic + Wizards + Bloodline]

Centuries ago, the magical prince Merlin and King Arthur left their heritage and legacy, which included the most important dragon bloodline.

London, 1968.

9-year-old Magnus was lost on the street, but was unexpectedly chosen...

Dumbledore personally invited him to Hogwarts.

Become classmates of James Potter, Sirius and Snape.

What kind of sparks will they create?

When Voldemort strikes, what will Magnus do?

…

ps: If you like HP fan fiction, don’t miss it. It is updated steadily, so stay tuned.

Adrian Wisen, who traveled to the world of Harry Potter, didn't have any big ambitions. As a professor at Hogwarts, his daily routine is to take care of children, farm, and cause trouble for the elderly headmaster. Everyone who knew Adrian Wisen also knew that he was a kind and amiable wizard. Oh, there is one important thing. Never go near those plants he grows!

In London in the 1990s, Harry was thrown into the garden of No. 13 Privet Drive by his cousin.

In fear, he saw the evil wizard who was rumored in the neighborhood to do all kinds of evil.

"Kid, do you know how precious the Moon Spirit Flower is?"

"From today on, use your life to atone for your sins."

As a result, Harry was forced to sign an unequal labor contract.

But gradually, he discovered that the wizard was not that scary. He had a cat head formed by a curse. There was Lucifer, a talking stove, and a broom that automatically swept the floor.

What’s more, the cabin looks like it’s just a two-story building, but it’s actually a huge moving castle! !

A year later, in the winter at Hogwarts, when Professor McGonagall was collecting Christmas homecoming forms, Harry resolutely submitted the application.

"I, Harry Potter, am going home for the holidays!"

"Don't put all your hopes in the 'savior', let me carry the burden!" "Believe me, there is nothing to fear from Voldemort, he was never our true enemy!" Ethan Vincent, winner of the 2008 World War II Award

[Optional Quest: The bird-snake family is starving, please feed them as soon as possible] [Quest Reward: Favorability of the bird-snake family x5, virtual currency x10] [Optional Quest: Sphinx - Misk, I'd like you to help it design a nice hairstyle.] [Quest Reward: Favorability of Misk x10, virtual currency x10] [Main Quest: You have discovered that a mysterious organization seems to be poaching magical animals, please find evidence.] [Quest Reward: Virtual currency x100, random magic prop x1] ... [Congratulations on winning the magic skill - 'Animal Language'] [You can talk to animals, your voice

The era in which Harry Potter's parents lived in the Harry Potter series is called the parent generation.

The main characters include: James Potter, Sirius Black, Remus Lupin, Peter Pettigrew, Lily Evans, Severus Snape, etc.

After the popular science, here is the introduction.

1971.

The ignorant little wizards happily boarded the train to Hogwarts.

The Death Eaters developed silently in the dark, and no one knew whether the people around them were enemies or friends.

Voldemort's power will soon reach its peak, and Hogwarts will become the only truly safe place in the British wizarding world.

But there is no savior favored by fate here, only an incompetent Ministry of Magic and endless crises that are emerging more and more.

The dark ages are coming.