A product of forbidden magic, heir to the Black and White Lords. A powerful body forged from three bloodlines, a brand new soul transcending time. The magical world is in turmoil, as two generations of Dark Lords clash on the same stage, wondering who will reign supreme.

Dumbledore said, "I am your father."

Grindelwald said, "Bullshit, he's obviously closer to me."

Voldemort said, "You are the boss, I accept your position and I won't fight you anymore."

Everything is in Hogwarts: The Forbidden Son of the Black and White Demon King.

Crossing into the magical world with a life no one could have imagined, Carl awakens the ultimate Capital System. As long as he earns enough money, he can unlock strange and powerful rewards. Hogwarts and the magical world, stuck in a medieval-like age, are about to meet a true capitalist godfather.

Watch as Carl transforms the entire magical world through the power of capitalism. A true villain never relies on violence—he uses the system to exploit others.

Carl: "Voldemort is an egg. His evil is nothing compared to mine."

System: "Yes, my dear lord, what you’re doing now has made you the most evil demon king in the world."

Snape: "Azkaban. He must be assigned to Azkaban!"

"No, wait. If he goes there, those prisoners will become his 996 employees."

Dumbledore: "He will be a good child with love in his heart."

Voldemort: "He’s a devil, the real devil. Those people have been exploited and have nothing left... Why do they still smile and say this is their blessing?"

Grindelwald: "You will succeed, child, for greater interests."

(overhead + changed character design + invincible)

Dumbledore: "Kate is a legendary genius, his magic has subverted the whole world."

Snape: "He's a super genius, and his potions are a miracle."

Malfoy: "Harry Potter, I am tempered in hell, I will let you taste the taste of thunder and purgatory!"

Voldemort: "His strength makes me unable to breathe. His students have destroyed my plans again and again."

Harry Potter: "Kate is a legendary professor. I am honored to be his student. I defeated Voldemort again and again, hehe!"

Kate is too dangerous, he is destroying the world...

He was at Hogwarts, and had just become a Half-Blood Prince.

[Parent-generation; multiple female protagonists; no system]

…

In 1976, 16-year-old Severus Snape welcomed a new life.

That year, Voldemort had not yet split his soul into seven pieces.

That year, Nagini was still hiding in the forests of Albania.

That year, Pandora was still doing wonderful experiments at Hogwarts.

That year, Ms. Rosmerta was in her prime and very graceful.

That year, Snape decided to experience this wonderful world.

【Funny + System + Time Travel】

Traveling through the world of Harry Potter, Howl Weasley awakened the "氪金" system. As long as he had Galleons, he could continue to become stronger.

Others rely on hard work to study, but Hall relies on Galleon.

Others rely on their understanding to learn, but Hall relies on Galleon.

Others rely on talent to learn, but Hall relies on Galleon!

As long as you are willing to pay, you can destroy Malfoy, Black, and Lestrange.

As long as the money is paid, even Dumbledore can kill him.

Since then, the reputation of a "money-making madman" has quietly risen in Hogwarts.

Mysterious man: "I heard you are very powerful in magic, kill someone for me."

Hall: "One hundred Galleons."

Mysterious Man: "Here... help me kill Voldemort."

Hall: "Who?"

Mysterious man: "Are you scared?"

Hall: "You have misunderstood. That is the last bloodline of Slytherin, the great leader of the Death Eaters, the legendary Dark Lord, and the undead with seven clones!"

"This money is not enough..."

【HP】【Hogwarts】

Two years after his accidental time travel, Eric finally got his own sign-in system. So, starting from Diagon Alley, he embarked on the journey of becoming the most powerful wizard!

……

Eric: "That Minister of Magic over there, I know where Sirius Black is."

Cornelius Fudge: ?

……

Eric: "Principal, are you interested in making a deal?"

Dumbledore:?

……

Death Eater (lying on the ground) (screaming at the top of his lungs): "What the hell do you want?!"

Eric sighed helplessly: "I really just want to talk to your boss."

Voldemort:?

[Single female protagonist Hermione + mainly based on the movie plot, later plot changes + system]

Kevin traveled to the world of Harry Potter and grew up in an orphanage without ever coming into contact with magic. It was not until he was 11 years old that he finally received the admission letter to Hogwarts.

Reborn, he just wants to enjoy this magical journey, but as time goes by, he can't help but get caught up in it...

- - - - - - - - - - - - - -

Snape: Kevin? Humph! Just a cocky brat with a bit of talent.

Dumbledore: Kevin is such a good boy who would go to great lengths to help his friends.

Voldemort: Kevin, this unethical and despicable villain! He has attacked me with a crowbar every time I die!

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!

Many years later, Rita Skeeter, who had become the editor-in-chief of the Daily Prophet, asked: "When you decided to study at Hogwarts, did you foresee that you would be successful at Hogwarts?"

Mr. Andy Hall, then Minister of Magic, President of the International Confederation of Wizards, Chief Wizard of the Wizengamot, and holder of the Order of Merlin, First Class, replied helplessly: "?"

"At the time I didn't know a single spell, and I didn't even know I was a wizard."

Rita Skeeter: "So how did you learn magic?"

Andy: "You guys didn't [beep]?"

[Single female protagonist Hermione + no system + starting from the prisoner of Azkaban + mainly movies]

My name is John Merrick. In my previous life, in order to save someone, I faced the Hundred Ton King, and ended up traveling to England in the late 20th century.

Because I didn't have a system, I thought this was just an ordinary world.

But when I was 10 years old, I saw with my own eyes a car flying across the sky, and then two people who claimed to be from the Ministry of Magic came to my door. From then on, a fantasy magical world opened its doors to me.

- - - - - - - - - - - -

Harry: The sky is falling, my family. A Ravenclaw actually got the recognition of the Sword of Gryffindor?

Hermione: I never thought there would be people more reckless than Harry and Ron...

Ron: I don't know, as soon as he comes, Hermione won't play with me.