HP: A Slytherin Heir, and My Pride

A little orphanage should have been full of childhood innocence, but instead it was the source of an evil spirit. After transmigrating, she endured hardship, was targeted by others, and became the object of public ridicule... Whose interests had she harmed?

Then a new world opened up to her...

She let go of her fixation on the orphanage, and the arrival of her golden finger sped up her path to revenge. She hungered for strength, like a venomous snake lurking in the grass, skilled at disguising itself...

If the world won't treat me kindly, why should I help it?

Who would want to remember a shattered childhood?

Then,

I'll be the one to destroy this world.

[Manipulative & cold-blooded & lives for herself, no CP & sweet on the outside, dark within & slightly unhinged later on, but nothing too extreme] (The author will do their best to keep the characters in character. If anyone acts out of character, feel free to point it out in the comments!)

[Next generation + Marauders era + Founders era]

MAX social skills

Slytherin heroine, already darkened in her previous life (not too badly). At first, she acts goofy on the surface to stay alive; midway through, she frantically builds up her strength; later, she becomes seriously dark and falls out with the trio, stopping at nothing and playing both sides. No harem romance, no saintly heroine, no low EQ, and no struggling student, thank you!

After transmigrating, the heroine is Voldemort's daughter. She died by suicide in her previous life; this will be revealed later.

[The original setting won't be demonized, the heroes of the original won't be disparaged, and the original villains won't be whitewashed. Fans of every character can enjoy this without worry.｡ì _ í｡]