He traveled to the Harry Potter world with a simplified system. He thought that with the system, he would become the richest man in the world. However, an acceptance letter sent by an owl changed his plan. It turned out that he was not in the city but in the magical world...

I took the letter and looked at the familiar logo on the cover, then looked at the time on the calendar hanging on the wall, and fell into deep thought...

Even though he hated Nanny Wen in his previous life and still hates her now, he doesn't hate others being his nanny!

It’s just that at this point in time...

Well, I can’t rely on the care of the three protagonists anymore, so I can only rely on their parents.

But I didn't expect that I didn't get the thigh, but I became the thickest thigh...

In 1991, Harry Potter, who was looking forward to campus life, stood on the platform of the Hogwarts Express, accompanied by his parents, godfather, Uncle Remus and a snow-white owl, and hugged and said goodbye to them one by one. The wind blew his bangs aside, revealing his smooth forehead above his green almond-shaped eyes. He just felt that he was the happiest little wizard in the world. The last person to say goodbye to him was his godfather, Sirius Black. "Harry, remember, have fun!" Black squatted down, his grey eyes sparkling, "If anything happens, you know, just look for Uncle Regulus—" This is a story about a game geek who plays "Assassin's Creed" and travels through time to the story of Regulus Black, a relative of Harry Potter. Regulus is responsible for hard work, and others are responsible for happiness! Protagonist: All..

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!

Dementors are evil magical creatures that have no facial features and can only distinguish living people by smell and the emotions floating in the air.

Wherever they go, all happiness will disappear, leaving only the deepest fear in people's hearts.

Legend has it that under the hood of the Dementor there is a face that can devour souls...

"That's the theory."

Cohen Norton did not deny this.

"But this doesn't affect my desire to be a good person. No, it's weird."

As he said that, Cohen licked the lollipop in his hand and turned a blind eye to the child next to him who was crying because the candy Cohen's brother gave him suddenly disappeared.

[Ding! Goodwill value +1, sin value +1]

[Note: Giving candy first and then snatching it is immoral and you will be condemned by your conscience]

(This is a story about a funny person who travels through time to the magical world, becomes a subject of some evil black magic experiment and grows up positively and healthily - just listen to it seriously)

- The following is an incomplete introduction -

"What is this, Tom Riddle's diary? There's a soul in it, take a sip."

"What is this, Slytherin's locket? Pry it open and take a sip like an oyster."

"What is this, Hufflepuff's cup? Add some milk tea and take a sip."

...

"What is this, Harry Potter? You smell good, bro, sip--"

"Cohen, don't come over here!"

Dylan: "Voldemort, I just mastered the highest level of Unforgivable Curses. Please believe me, I am really a good kid. Just look at what I did in school!"

Professor McGonagall: "You mean the one where you defeated an entire gathering of Death Eaters with a hundred dementors a second, and the one where you were able to hang out with a bunch of Dementors and control them at will?"

Dylan: "No, I mean, there's not a single book in the library that I haven't read! I have full marks in all my courses, including magic! Even Voldemort was defeated by me using the Unforgivable Curses."

Professor McGonagall: "Yes, that's right. That group of cultists even want to nominate you as the new Dark Lord!"

Dylan: "Oh my god, professor, isn't this easy to solve? I can kill all these Death Eaters with an Avatar, and no one will want me to be the Dark Lord!"

On the day he crossed the world of Harry Potter and received the admission notice, Ethan awakened the achievement system. As long as he made the corresponding events, he could get rewards.

With three million gold, he has achieved the achievement of [hegemony and wealth can rival the country].

Get the blood of magical animals and achieve the achievement [I'm not a human].

Use Avadaso's life to kill 100 wizards and achieve the achievement of [Gnawing Big Melon Lover].

......

On the day of graduation, when Ethan was seamlessly appointed Minister of Magic, the reporter of The Prophet's Daily asked:

"Mr. Adrian, as the youngest and best Minister of Magic in history, I heard that you have been famous for Hogwarts in the first year of admission, won the Merlin Order Medal in two years, and directly overturned the professor in three years... I don't know why you have achieved such dazzling results?"

Ethan Adrian spread his hands: "I really want to make progress!"

[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!

Harry's diary:

On 1991/6/23, I traveled to another world and was adopted by a couple. They were both very gentle, much better than my aunt's family!

On July 31, 1991, I returned to my original world and received a mysterious email. Oh my God, it was a magic school!

1991/8/8 I saved the world's richest man, Tony Stark!

On 9/9/1991, I encountered a mysterious man. He seemed... very weak?

1991/10/10 I was accepted as a disciple by the Supreme Sorcerer. Relying on the magic power in my body, I don’t need to pay the price like others!

1991/11/11 I became the greatest wizard ever!

...

Many years later, the Supreme Sorcerer, the Master of Chaos, the Third Dark Lord, and the Most Powerful Wizard in History, Harry Potter, faced the crazy reporters and said calmly: "

Thanos may be very weak, but he is right about one thing, the world needs a new order!"

This book is also known as: Harry's Journey Back and Forth Across the World, the Birth of the Greatest Wizard, the Mysterious Man Who Fears the Latitude Demon God

The young biologist Levitra accidentally traveled to the world of Harry Potter and came to the era of Grindelwald, and his body age turned back to eleven years old.

"Ding! The merit system is being bound to the host. You only need to do good deeds to redeem rewards with merit points! In addition, as long as the host finally achieves the Dark Lord achievement, he can become a god on the spot."

Levitra:? ?

A few years later...

Dumbledore: He is a great man. In this era, not many people are willing to sacrifice their own interests to help others.

Grindelwald: Nonsense! Although this guy is young, he will do anything to achieve his goals. He is obviously one of my generation!

Newt: That young man looks more ferocious than a violent fire dragon, but... why is Qilin so close to him?

Tom: Who asked you to be the Dark Lord like this? Sometimes I want to call you a saint!

Levitra: Saint? No nose, you curse too dirty!