"Hello, strange wizard, what is your name?"

"Avada Kedavra."

"Fuck! What are you doing?!"

"...I will call Avada Kedavra, Avada Kendavia."

"...Who gave you this bad name?"

"I heard it's the Department of Mysteries."

"You have a grudge against the Ministry of Magic?"

"No, they don't dare."

"...Then what should I call you? You can't just recite the killing curse when we meet, right?"

"You can call me: the leader of the technological explosion in the wizarding world, the pioneer of Muggle exploration of magic, the ruler of the Hufflepuff kitchen, the ducklord, the younofull..."

He came to the magic world with the spark of arcane civilization, vowing to rewrite the fate that was destined to be tragic.

Floating cities rise from the ground, arcane towers connect heaven and earth;

Ancient magic was recast in his hands, and wizarding society was redefined by him.

This is a revolution from low latitudes to high latitudes, and it is the first step for wizards to move towards the sea of ​​stars!

——Voldemort will eventually be destroyed, the savior will no longer walk alone, and he is the one who truly changes the world.

PS: If you have any comments or harsh points, please raise them in the comments section and I will definitely fix them. If you have any creative ideas, you can also raise them and welcome corrections. Thank you all for your kindness.

Grandpa sells bombs in Knockturn Alley, and my second uncle is locked up in Azkaban!

My parents, aunts, and uncles are all poachers. What am I supposed to do after transferring schools three times?

If I don't work hard, I'll only inherit a castle, thirty thousand acres of land, two shady businesses, and a poaching team from my family. I'll be a complete failure! Nothing at all!

Upon opening his eyes, Sean found himself a member of Hollisey's Orphanage. Despite a somewhat bleak start, the magical world he had never imagined was opening its doors to him. Even more delightful, local specialties arrived along with him. "I, Sean, have come this far entirely through my own hard work! Proficiency panel, add points!" From a [Spells Novice] who had just learned the Luminescence Charm to a [White Lord] who had mastered all spells; from a [Transfiguration Apprentice] who could transform matches to a [Magical Legend] who could alter the properties of matter; from a [Potions Novice] who could barely brew a scabies potion to a [Master of the Crucible] who had created an entire potion system. His magical achievements were as numerous as the stars: Transfiguration, potions, spells, the Dark Arts, prophecies, magical creatures, alchemy, astronomy... His life was celebrated by many: Dumbledore, Grindelwald, Scamander... Oh, let's interview the dying Mr. Voldemort; he seems to have something to say. The Dark Lord was kicked to death: "No one told me that there was a White Lord hiding in Hogwarts!" This book is also known as: "A Certain Liver Emperor's Hogwarts", "A Liver Legend of Magic", "Hogwarts: Sorry, I Just Want to Learn"

[The setting is quite different from the original work, so those who study the text suggest clicking the cross immediately]

[I just imagine a free and easy life in the magic world, without too much hatred, conspiracy and intrigue (?)]

God of Time Travel: "I'll give you a chance to travel back to 1991."

Jack: “Cool~~~”

God of Crossing: "Give you extraordinary power."

Jack: "Handsome! Handsome! Handsome!"

The God of Time Travel: "How cool!"

Jack: "Then I should be able to be the best and do whatever I want, right?"

God of Transmigration: "Ahem..."

Jack: "Hogwarts acceptance letter? Wizarding world? Magic?"

A smile appeared on his face subconsciously.

"That's even better! Now I can can starfish!"

God of Transmigration: “???????”

Jack: "Wuhu~~~

With the glory of mankind, we will create a starry paradise!

Voldemort, times have changed!

Eat my neutrons and kill me!"

[As a Hufflepuff, it makes sense that I like canning starfish! 】

[How could I, who am obsessed with building a Star Ocean Community, be the Dark Lord? ]

[The history of wizards can only be described with one simple and crude word: failure

Now, I will define success myself! 】

[The era of Muggles has ended, the future of the universe belongs to wizards, this is the dawn of the era of magic! ]

[All great works require sacrifice to be created. Other beings may not understand, but they must obey! ]

[The introduction is pure nonsense. How can there be such an exaggerated plot? Don’t you think so? (Funny)]

[The female lead is tentatively Hermione. If the protagonist becomes a mechanical synthetic human and Kunkun is gone, ah... um... well...]

[Growth flow, Badger House, single female lead, Harry's class, original derivative plot]

"When others travel through time, they see the system and the old man in their minds, but why is it that when I see it, it's just ice cream?"

When wizards in "Harry Potter" cast magic, emotions are of paramount importance, and can even be said to be the foundation of magic.

So, what kind of journey will a pure soul with a spirit of sacrifice in another world embark on when paired with ice cream that symbolizes happiness and joy?

Where will the pure-blooded nobility go? Will tragedy repeat itself? Will our victory still be a "lose-lose" victory?

When "Harry Potter" truly becomes a grand world, then are the enemies and crises really only hidden within us?

Following the aroma of ice cream, we headed to Hogwarts in 1991 to find out

"Hey, how did I become a master of magic thief?"

"Professor Dumbledore, how did your Galleons get into my pocket?"

"Professor Snape, I swear, I have nothing to do with your lost warehouse of potions!"

Crait Frey is reborn as a legendary master of magic thieves, but he carries a vicious curse on him. However, this cannot stop the rise of a new star in the wizarding world.

From now on, please ask wizards in the magical world to call him, an outstanding faculty member of Hogwarts, a well-known best-selling author, a legendary explorer, and a recipient of the Order of Merlin...

[Harry Potter fan fiction + professor writing + education reform + layout + make up for regrets after the main story begins]

[Slowly warming up! There are new education reforms every year]

Sebastian Swann, an outstanding graduate of Slytherin, heir of an ancient alchemy family, and the richest man in the wizarding world. 12 years after graduation, he returned to Hogwarts as a professor...

Snape: "Sebastian, what made our richest man choose to be a little professor at Hogwarts?"

Sebastian: "To make Slytherin great again!"

Snape: "Tell the truth..."

Sebastian: "To make Hogwarts great again! ... Put away the truth serum, Severus, you are such a bore!"

Snape: "Tell the truth!!!"

Sebastian: "It's all true, except... I still want to make wizards great again!!!"

......

ps：

1. The protagonist graduated from Slytherin, is Snape's friend, and is not very friendly to the deer dog

2. The original female protagonist (a tool person) has no sweet love. The male protagonist is focused on his career and has no children for the time being.

3. Focus on Slytherin's shrewdness and ambition, not bloodline

4. Contains two settings

5. The timeline begins in the second year of the Weasley twins, one year before Harry and the other two enter school.

6. Lightning avoidance: This is the White Lord!!! Not the Dark Lord!

"Ye Feng! I've told you so many times not to use sword-riding to fly a broomstick! And you are not allowed to steal Hermione's wand and use your own wand as chopsticks!" This is a story about a time traveler who single-handedly changes the style of Hogwarts; this is a story that makes the Hogwarts executives frantically modify the school rules just to restrict our protagonist; this... should be an interesting story.