Let's clear things up first: GB+boys+ambitious evil girls, the kind that are really evil, big bucks + the struggle history of the number one capitalist in the wizarding world + female standards
Introduction:
As the eldest lady of the Prince family in the magical world, Rosa has a secret.
In fact, she is an illegitimate daughter + a mudblood.
It's just that the Prince family is declining, so she is left to be the eldest lady.
After entering Hogwarts, Rosa vowed to stand out and become a pureblood among purebloods.
Unexpectedly, a pretty boy named Tom Riddle came to his door.
Rosa was not polite. While using Riddle's talent to help revitalize the family's potion business, she also had an affair with the Malfoy family heir, Abu, and tried to annex the Malfoy family by getting married.
After graduation, Rosa's potions career was successful.
However, Abu refused to marry, and the pretty boy turned into the Dark Lord.
Rosa was sad.
They can only have an affair with the Dark Lord while using the Dark Lord's power to expand the potion industry.
Then, the Dark Lord lost his handsome face, and Rosa's patience reached its limit.
Fortunately, the prophecy appeared and the Dark Lord was killed by a baby.
Rosa's potion business also successfully monopolized the magical world.
Just a few years after the peaceful life, the Dark Lord returned to the demon world.
This time, Rosa, whose surname was changed to Windsor, took out a rocket launcher and said: "Sir, times have changed."
... Small theater...
When Rosa learned that her sister Irene had a child, she immediately said that the child would have Irene's last name!
Thus 'Severus Prince' was gloriously born.
When Voldemort was dispatched by the newborn Harry Potter.
Severus didn't expect that he, who was almost thirty years old, would have to change his surname to 'Windsor'.
When Voldemort was completely defeated at the hands of Harry Potter for the second time, his soul was shattered.
Severus didn't expect that he could be related to the Malfoy family. Who would have thought that Lucius's father and his aunt had a secret affair under the Dark Lord's nose.
Boys come true.
Merlin, Severus, who went to the Muggle world to get a title, prayed that his aunt would stop causing trouble.
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Continue to clear up mines: 1. Boys! There are really boys. What's wrong with being a wizard and asking a man to give birth? Please, let me write!
2. The heroine is really a ruthless capitalist and a gray character.
3. Start writing from the father's generation.
4. It is expected to be released in 25 years. It will be free of charge. Let me talk about the Dark Lord!
Intention: Detain the Dark Lord