[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!

[Naruto + system + relaxing + refreshing article! ]

Shiratori Rin travels through Naruto, and the war with the Rain Village Orphan begins. Coming towards him is a ninja from the enemy village holding a sharp blade!

“…”

Shiratori Rin closed her eyes and prepared for a second time travel.

Unexpectedly, a pair of huge claws stretched out from behind him and twisted the ninja in front of him into a knot.

"You Tai..."

"Don't hurt Yuta..."

Shiratori Rin suddenly opened her eyes and saw a face that was extremely terrifying.

Isn't this the Curse Queen Rika Kimoto from Jujutsu Kaisen?

…

【bite!】

[Congratulations to the host for successfully calming down the companion cursed spirit who was in a rage—Rika Kimoto! ]

[The Curse Mother Auxiliary System has been successfully activated! 】

[The Curse King Ryoumen Sukuna, the Special Curse Spirit Master... Waiting to be activated! ]

[Host Identity Template——Yuta Otsutsukoshi]

[Please activate Yuta Otsutsukoshi's main ability and technique imitation! 】

Good news—Shiratori Rin’s golden finger has arrived.

Bad news - Shiratori Rinichiro was forced to become the mother of cursed spirits and raise cursed spirits in the ninja world?

[Naruto's Mirror Flower and Water Moon] [Naruto's Historical Insert] [Naruto's Illusion Master] [Konoha Ninja Who Controls Celestial Phenomena with Illusion] In the ninja world where blood is supreme, is there really no room for ordinary people to catch up? Starting from the mind-reading technique, I will be a quiet worker. Yamanaka Inoichi: Don't be humble, maybe you will be the monitor of the analysis class in the future. Kakashi: Help me teach Sakura...

"Taoism, magic, ninjutsu, technology, etc., are essentially just the use of energy. Only when the sea is inclusive, can it be tolerant."

Li Chuan burned the small universe in his body, activated the three-headed and six-armed Dharma Prime Minister Xu Zuo, and released countless fire dragons composed of fiery flames, and a light-speed Xixiang fist directly blasted Thanos.

Zhu Tianwen, the protagonist's main world is a parallel timeline opened by Iron Man and others through time travel.

The golden finger panel provides the ability to enter other small worlds to learn ninjutsu, magic, and Taoism.

Small World: Hokage, Where are the Fantastic Beasts, Legend of Shushan, Saint Seiya...

Single heroine, the heroine Wanda, got married at the beginning.

(There are already 16 high-end high-quality books: Marvel's Hogwarts Wizards, please rest assured to watch.)

[HP Fanfiction + Single or Multiple Female Protagonists + System + Snake Court + Behind the Scenes + Slow Heat]

[ps: Don’t join Ron’s party, I don’t like this character]

My name is Leggett Black.

After crossing over, I obtained a system....

It was also from this day that the world began to emit shrill screams.

Tang: Damn it, who stole my true energy!!!

Yu: "Ahhhhhhhhhhh!!! Oh my god!!!"

Jia Zhang: "Old Jia, please come back and take this thief away!!!"

In short, this is a story about exchanging everything in the Harry Potter world...

Luke has transmigrated to the United States, but eventually realizes that this United States is different from the United States of his previous life. Here, the superpowers and characters from the movies in his previous life actually exist. How will Luke fare in a world where such terrifying superpowers exist?

Fortunately, he has a cheat – the Super Detective System.

Join Luke on his new journey toward becoming a detective.

[Sign-in System + Naruto + Pokémon + Uchiha + Sister Control]

He accidentally came to the world of Naruto and became a member of the Uchiha clan, a wealthy family in Konoha. Uchiha Tendou awakened the Pokémon sign-in system at the age of eight.

[Congratulations to the host for successfully signing in: Groudon's Power! ]

[Congratulations to the host for successfully signing in: Holy Fire! ]

[Congratulations to the host for successfully signing in: Mewtwo Psychic Power! ]

[Congratulations to the host for signing in successfully: God of Space, the authority of Palkia! ]

······

Uchiha Tendao pointed to the sky with one hand, looking calm and confident.

"My grandma once said: As long as I hope, fate will definitely be on my side."

Uchiha Minghui clasped his hands together, his eyes shining.

"As expected of my most, most, most handsome Onii-chan!!"

Minato Namikaze looked serious.

"In front of Lord Tiandao, I am just an ordinary ninja!"

Uchiha Madara's tone was full of appreciation.

"Even I, the Dance King of the Ninja World, am far inferior to you in terms of pretense! I, Uchiha Madara, would like to call you the strongest!!"

After traveling to the world of Fairy Tail, I found myself getting stronger after learning magic. Of course, such a good thing is to make myself stronger, live happier, and make people around me live happier.

So a few years later...

"Are you kidding me? That guy uses super magic right away. Isn't this bullying?!"

"It's either super magic or light cannon. Who is that guy's opponent?"

"Just an ordinary dark guild member..."

"You are worthy of being a wizard of Fairy Tail..."

Good news: I have traveled through time and space and reborn. I will live another life and be free and unrestrained. I have money and women.

Bad news: I was reborn in the Naruto world and I am ordinary. I have no blood, no family, no resources, and I am destined to be cannon fodder.

Good news: I have a golden finger. Can I cash in the future in advance? Overdraw the future? Advance the future? Simulate the future? Who cares!

Enrich the present with the future, and determine the future with the present. Step on the right foot with the left foot and soar into the spiral.

Do you think I am only twenty years old?

Excuse me, I have lived for hundreds of years!

Not enough chakra? I have a future simulation and hundreds of years of growth period.

Without ninjutsu resources, I will get them for free in the future and develop!

Everything is possible in the future!

What? Uchiha...

I came from the universe and landed in the Marvel world. The mutants of the 90s are around, but society remains at peace. How can I hide myself and live in this world without the assistance of an external brain. Becoming a god is not my wish, money is not what I pursue. If a salted fish wants to turn over, it is still called a salted fish. Just watch how I hide in a corner of the world and watch the show. If you are forced to the front line, just treat it as continuing to eat melons in the special seats, be a fool watching the show rather than a madman acting in it.