Anduin Wilson, founder of tactical training, international Auror tactical training instructor and equipment supplier, Hogwarts tactical training professor, Merlin Knight First Medal winner, International Wizard Duel Tournament Champion, Wizard International authorized black wizard bounty hunter, honorary chairman of the International Alchemy Research Center.

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His students always like to call him, "the one who fought in Hogwarts", "the terrifying instructor who conducts military exercises in the school every year"...

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And his legendary story will start from the summer of 1980 when Voldemort had not disappeared.

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My name is Anduin, I live in the villa area of ​​Godric's Hollow, I don't smoke, I only drink a little, I won't insist on winning over others, and I won't create enemies that give me a headache or keep me awake at night.

However, if I really have to fight, I won't lose to anyone.

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!

Dali Desrong, who traveled to the world of the Lord of the mysteries, did not expect that he would return to the once warm home and the day of his eleventh birthday. When he thought that all the strange things were gone, he discovered a yellow-coated book in his birthday gift, and at the same time, a magical world slowly unfolded in front of him.……

"The first grade shot Professor Quirrell and severely injured Voldemort. The second grade killed the basilisk and destroyed Voldemort's Horcrux. The third grade teamed up with Professor Snape to kidnap Peter Pettigrew and killed him..."

Inside the Minister of Magic's room, behind the desk, a beautiful woman with fluffy brown hair was counting on her fingers and muttering to herself, while a feather pen was floating on its own, writing and drawing on a parchment scroll.

"Now that I think about it, Glenn, your school life is really colorful."

"Thanks to you, Hermione."

The black-haired man was lying on a recliner next to the desk, wearing an eye mask to block out the light. His voice was cold and flat.

"That's not bad, but as the minister's secretary, is it appropriate for you to slack off in front of me right after taking office?"

Hermione crossed her arms and looked helplessly at Glenn lying on the recliner.

"Show your enthusiasm as a killer."

"Those are things from my past life. There is nothing in the world that can threaten you now. I have retired for the time being."

The black-haired man spoke calmly, as if he was stating a fact.

"And if my house hadn't been destroyed by that Death Eater, I would have retired long ago."

Hearing this, Hermione shrugged, but she found it funny in her heart.

If Voldemort knew that he was destroyed because his men destroyed a Muggle house, he would probably be so angry that he would come back to life, right?

There is no doubt that all of this stems from the day when Glenn's house was destroyed by magic.

And after that, a legendary wizard with emotional flaws, built with guns and wands, driven by protection and revenge, was born.

The story begins. Ian thought he was just a little wizard with a bit of talent and a simple [plug-in]—as long as he worked hard, he could become stronger.

However, as time passed, he began to realize something.

The teachers guiding him in magic were either legendary powerhouses or figures straight out of myths.

*"Standing before you is the noble Apostle of the Maze, the Co-Spokesman of the Old Dead, and the heir personally chosen by the founder of Hogwarts!"*

What? The noseless monster wants to make a move?

He must have never heard of the original spell recorded on my Chocolate Frog’s Famous Wizards Collection Card!

Dumbledore: *"That spell…!"*

Dumbledore’s expression changed as Ian recited *"Call of the Guardian Spirit."*

Silver-white threads surged, intertwining and condensing until a familiar figure appeared, one that a certain professor had spent his entire life drowning in guilt over.

Traveling back in time as the son of a British duke, but being born into a magical world with oriental blood?

Alex Winston, a soul born from the womb, opened his eyes in the warm swaddling clothes of a Muggle noble. Gifted? No, incredibly gifted! He casts spells effortlessly, turns potions to gold, whispers with magical creatures, and even... kidnaps a phoenix as his henchman?

But the Sorting Hat's cry of "Slytherin!" The story shifts dramatically. In this Snake House, where power and ambition intertwine, Eli chooses a non-mainstream path—armed to the teeth with knowledge, becoming a demon king in the library! By the time the savior, Harry Potter, finally enrolls, Eli has already quietly grown in the shadows of Hogwarts.

Animagus is his trump card, purification and protection are his beliefs. Voldemort? Death Eaters? Dark curse? Sorry, in the face of absolute light, all are vanity! He quietly plucks the strings of fate, solely to protect the kindness in his heart - this time, neither the white-bearded old headmaster nor the awkward Potions Professor can be left behind!

[Invincible Flow + Academic Flow + Behind-the-scenes Flow] [The Light of the Snake Courtyard Rewrites the Ending] [The Legend of the Phoenix and the Animagus]

This is the first novel by a novice author. There are some personal settings, please don't mind! Please be lenient and be gentle with your criticism! ^_^

"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

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!

With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

Meka Anders traveled to the world of Hogwarts and activated the golden finger in his mind at the age of 11:

Inherit the knowledge, magic, mental power, and even blood of the dead wizard.

As long as you touch the objects that the deceased entrusted their thoughts to, you can form a dead and confused soul in your mind. He will repeatedly tell his wishes. When you fulfill his wishes, you can randomly obtain his legacy.

Sherlock Forrest, who had just crossed into the world of Harry Potter, did not have a golden finger and did not inherit the memory of the original owner, looked at the Hogwarts letter of appointment in his hand, and pouted.

“Just a Defence Against the Dark Arts professor.”

…

A few years later, the Daily Prophet conducted an interview with Harry Potter, one of the ten outstanding talents in the wizarding world of the 21st century.

“When was the happiest day of your life?”

There was an uncontrollable smile on Harry’s face.

“It’s the day after Professor Forrest cursed me that I would be taken away by You-Know-Who tomorrow.”

“Uh…what about the day you least want to go through?”

Harry suddenly turned gloomy.

“Every Christmas.”

“Why is this?”

He covered his face in pain, and even couldn’t help sobbing.

“Woooooo…because on that day, Professor Forrest will wish me a Merry Christmas!”

……

The book is also known as “Please Shut Up, Professor Forrest! “, “On the matter of defeating the Dark Lord, it only takes a certain professor to open his mouth”, “I’m living a life of stealth at Hogwarts, just to live a healthy and happy life”

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ps: no system

ps2: The main line begins in the secret room chapter

ps3: This is a serious and serious professor essay (probably)