Roger traveled to the world of Harry Potter.

The game started on hellish difficulty; he became the apprentice of an old, powerful, and extremely temperamental dark wizard. Just as he was cautiously serving this unpredictable mentor, he unexpectedly discovered that the bio-computer he had developed in his previous life had also transmigrated with him!

From then on, Roger's magical training began with the three Unforgivable Curses! "Analysis of the Imperius Curse complete." "Begin observing Professor Quirrell."

Years later, when the Daily Prophet was preparing to write a legendary feature on Mr. Roger Lewis, prominent figures in the wizarding world spoke out:

Professor McGonagall (with a serious expression of amazement): "Without a doubt, Mr. Lewis is an unprecedentedly outstanding graduate in the history of Hogwarts." Dumbledore (his wisdom gleaming behind his half-moon spectacles): "I must admit that no one understood the nature of magic better than Roger. Not even the four founders of Hogwarts." Voldemort (in a complex tone): "It is well known that I made indelible contributions to Roger's magical research..."

Rita Skeeter (writing furiously with her quill pen, her eyes gleaming with gossip): "Mr. Riddle, was it the summer before Mr. Lewis enrolled?"

Voldemort (lost in memories): "Sigh...that summer, they invited me to participate in the experiment, though the method was crude...If they had said it was to develop an elixir of immortality, I could have provided tremendous assistance! I wouldn't have needed to go through the trouble of finding the Philosopher's Stone...I still deeply regret missing this opportunity to return sooner!"

The tallest tower in Nurmengard

This is a forbidden area for wizards throughout Austria and even the world.

At that moment, the cry of a baby with sunset-colored hair shattered the long-lost peace!

Grindelwald: Her bright smile will always inspire those who walk with her and light the way for the rest of my life.

A certain White Demon King: This little girl's childlike innocence and vitality are like fireworks in the night sky.

A diary entry: He is my salvation, my hope, the person who changed my life.

"Things you believed in during your childhood and the stories you experienced will become irreplaceable treasures."

"I believe that language has its own unique power, and there is nothing that cannot be solved by speaking it out!" said Xiaogong.

[Single female protagonist Hermione (yandere version), invincible, daily, only the Harry Potter world, a lot of personal settings.]

[I'm really a yandere, I don't like it if you mistakenly enter. I really can't write a description, so let's leave it at that.]

Humans are the protagonists of this world. They will never know their own potential, let alone what kind of existence they can give birth to.

When humans created the word fear, fear took on a physical form...

Dumbledore quickly grabbed Orion who was about to cast a spell.

He wiped the sweat from his forehead and said, "Alas~ It's not appropriate to do this in broad daylight. Fiendfyre is a powerful dark magic and can't be used carelessly!"

Orion nodded and said, "I understand, Principal. We can let him go if we carry some people on our backs, right?"

[Single Female Lead], [Le Ziwen]

A time traveler who was sent into another world by a dump truck, with an unreliable grocery store system.

While eating barbecue and humming a song in his small home in the valley, the old man with a crooked nose suddenly put a wizard hat on him and said that he wanted to start school early.

[HP Fanfiction + Behind-the-scenes Mastermind + Layout]

[The main focus in the early stage is to become stronger and survive, but it is slow to warm up]

[Hide ambition and desire for conquest behind a trustworthy appearance and seemingly sincere words]

Twyle, the most outstanding graduate in Durmstrang's history, came to Hogwarts.

"One day, Muggles will be able to use science to observe magic, to see through our magic, and to construct a mathematical model for every spell.

"What will the wizards do when that day comes?"

"Being caged like a rare animal?"

"still……"

[HP Parent Generation + Child Generation + Daily Life + Taoism and Magic Dual Cultivation]

Lin Long is Lily's cousin. When she was ten years old, she was sent to the Evans family by her parents for refuge.

Growing up with Petunia and Lily, he also met a boy with black hair and black eyes.

But he didn't seem to like himself very much.

Later, they went to Hogwarts to study together.

At the beginning, she was a weakling in magic and could only rely on spells and talents to take Sirius and James to avoid the Death Eaters. Her talents and skills were also noticed by Dumbledore.

In the second year, he began to learn Taoism from Uncle Jiu, and started to practice both magic and Taoism.

But he faced the big boss Voldemort.

In the fifth grade, Snape had a falling out with Lily and also broke off his friendship with Lin Long.

Lin Long returned to China and officially began her path of cultivation.

When he returned to the wizarding world again, it was Harry Potter's first year.

When they met again, he stood in the forbidden forest, watching her drifting away like a mist in the wind, and then he said to himself: Long time no see.

CP Snape

Not a cool story! Not a cool story! Not a cool story!!!

(Note: Not against James! Not against Sirius! Not against Lily! Not against Dumbledore! Not against Snape! Not against everyone!)

Every time you travel through a new world, you become a strange character or even a non-character.

Talking Tom, Knight, Witch, Slime, Snow King...

Ding Hai was also forced to start a wandering life in the heavens and all realms.

When he turned into Tom Cat, he received an invitation letter to Hogwarts School.

Then, the adventure of the fun people began...

[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"★★★

Nietzsche John Holmes, a child who was forcibly adopted by the Watsons during a mission, began his crazy HP magic journey from this moment on.

Hermione Granger: "You shouldn't hit your classmates, Mr. Right!"

Nietzsche Holmes: "Become a superman who resists the strong, Miss Obedient~"

He will have a series of titles in the future - the third generation of the Dark Lord, Superman, the secret lover of the Minister of Magic... (Sorry, it seems that some incredible things have been mixed in)

But the first difficulty facing him is:

Sherlock Holmes, who looks like Iron Man, and Professor Snape have started to be venomous to each other again! !

[Some settings have been added to the magic system, which may affect the settings of the original work]

Arthur Blake.

(The only legitimate heir of the Black family and an important partner of the "loyal and brave" Malfoy family.)

Arthur did not practice or use the Dark Arts like most of the Black family.

On the contrary, Arthur learned a kind of magic that was rarely mentioned in the entire Harry Potter world, magic related to lightning.

This was the ability of Thunder Magic, possessed by a max-level character he used in the game he played before crossing over.

Originally, he wanted to wait until his thunder technique was perfected, then appear out of nowhere and shout to Voldemort, "Use thunder to shatter the darkness!!!"

However, Voldemort, who had lost his brain, not only wanted to steal the Philosopher's Stone, but also wanted to control him.

Arthur thus encountered his first crisis that threatened his life.

However, Arthur, who turned a disaster into a blessing, found another way besides thunder - soul magic.

------

Voldemort had marked himself with the most powerful enemy he had ever faced, once again fulfilling the prophecy about the savior without his knowledge.

At the moment of his death, he felt immense regret in his heart.

It was then that he remembered what the famous five-star-rated General MacArthur once said: "At the beginning, I thought I knew everything and could control everything; but later I found that the fact was that I knew nothing."