Are you afraid of firearms that can shoot magic? What? You're not scared of those little squirt guns that only shoot "Aguamenti" and take three minutes to reload after one use? Oh, my dear customer, I'm not talking about those children's toys. I'm talking about the new big toys only big kids can use!

Please look this way:

Expelliarmus Colt! Its immense power guarantees equality for all; even Voldemort would drop his wand if hit!

Stupefy Gatling! Three thousand six hundred rounds per breath—no one can stand for more than a second under its firing muzzle!

Confringo Remington! Even Gringotts' vault door can be blown open with a single shot!

When a science PhD travels to Hogwarts, he discovers that magic is just another form of energy—as long as there is a theory, it can be quantified, copied, and enhanced!

From analyzing the structure of wands to developing magic circuits and energy arrays, he ushered the wizarding world into the "era of technological magic."

Voldemort was sent to the research institute by him, and Dumbledore asked him to give a public lecture on "Magical Physics".

However, this was just the beginning—when he broke through the dimensional barrier, new worlds began to emerge:

In Middle-earth of The Lord of the Rings, he single-handedly suppressed Sauron;

On the continent of The Witcher, he combines magic and runes through alchemy;

In the Marvel Cinematic Universe, he even got Tony Stark to come and get inspiration from him;

After Harry Potter, he will eventually become the supreme god of magic in all the heavens and the myriad worlds!

Multiverse, academic genius, magic and technology, fast-paced leveling-up, multi-world travel, harem + conquest storyline

Li Wei, a Chinese, entered Hogwarts in 1971 and graduated from Slytherin House. Twenty-one years after graduating from Hogwarts, he was accused of "spreading and proliferating the Dark Arts" and, after defeating nine Aurors sent by the British Ministry of Magic to arrest him, was personally summoned by Dumbledore and forced to become the new Defense Against the Dark Arts professor. "First-years, Professor Hooch, who is in charge of flying, told me that she is not feeling well today, so both flying classes this afternoon will be replaced with Defense Against the Dark Arts. The same applies to second-years; Professor Trelawney, who is in charge of Divination, senses that her fortune is not good this month and she is not suitable to teach. For the next month, you will not need to attend any Divination classes. Please remember this and make sure you don't go to the wrong classroom." "NO!!!!!!!!!...

(Without the system, tags cannot be deleted!)

Have we arrived in the world of Harry Potter?

Or is he Malfoy's twin brother?

Watch how I teach this arrogant younger brother a lesson!

Malfoy: My brother is even better than Dumbledore!

Dumbledore: He won't be the next Dark Lord, but he will be the next White Lord.

Harry: My mentor in life! I must become stronger!

Snape: Your whole family is no good! Wait, no, he's his godfather…

Also known as: [Reborn Man Learns Magic in England]

In order to honor his ancestors' magic tricks, a magician in the Dharma-Ending Age is about to perform a large-scale escape trick at the end of the century. However, he accidentally dies in the middle of the trick. When he opens his eyes again, he finds that he has been reborn as a foreigner.

But fortunately, my father's family is still a small farmer. Well, it's not big but it's something. What I couldn't get rid of in my previous life, I can finally get rid of in this life.

As a result, when he was eleven years old, he received a letter sent by an owl.

"I don't know how I ended up in the Snake Hospital. Is this something I can enter?"

"Okay, forget it, let's just give up and destroy it"

In this way, a young man who took playing badly as his creed but unexpectedly mastered the magic of life became the laughing stock of the Snake Courtyard.

A lazy little snake was born at this moment!

As a result, some weird things appeared, and strange things appeared in the "ordinary" Hogwarts, which could also help me practice. Then I started to give up, while pretending to restore the glory of my ancestors, but secretly: I need you to help me practice!

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.

[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."

[OC warning + many personal settings + no female lead]

Since arriving in this magical world, Bai Yang has had only one goal.

That is to graduate from Hogwarts safely.

So, anyone who prevents him from graduating should just die!

Male protagonist and female protagonist, no CP.

【Important reminder: This book is serious! 】

[Reminder: The title brings a smile, but there is no smile originally! ]

Traveling to the world of Harry Potter, as the youngest girl of the ancient Black family? And having a powerful magical talent?

But what if your knowledge is limited to one or two movies you watched many years ago?

Don't worry, it's just children's literature, with just a few tropes...

No, this is different from what I expected!

You say I'm the Heir of Slytherin? No, no, whoever wants to go can go. You already have magic, why are you still playing tricks on a bunch of bugs? If you have that much free time, you'd be better off studying the practical application of Hermetic Runes in the Hohenheim Model!

Connections? Wealth? Power? These things that the world considers real are but illusions. And magic, a power considered imaginary, has become the only reality!

Human power is limited, but magic is endless.

Many years later...

Wizards praise her name in their prayers, calling her the Demon King, the Lord of Wizards, the Apostle of Arrogance, the Dominating Witch, the Man closest to God and the God closest to Man.

[Beast Girl][Resolving Unresolved Issues][Aside from a few major events, the author will do whatever the readers want, focusing on spoiling the fans][Author of two HP fanfiction works rated 9 or higher, please enjoy with confidence] Errol is the Weasley family's owl, but because she is a Ullnir owl, the male and female plumage are similar, so no one knew she was actually a female bird. The Weasley family even gave her a male name. Lin Hui accidentally transmigrated into Errol's body, while old Errol had his soul replaced that day. Lin Hui possesses the superpower "Fingertip Universe," which allows her to weave reality, but the problem now is—she is an owl, without fingers. Therefore, she must first learn Animagus to regain human form before she can use her superpower—no, that's not right, Errol is already too old to live, before learning Animagus, she must first survive! Damn it, she's only eleven years old, yet she has the same troubles as Voldemort!