Quick Transmigration: I Became a Mad Female Villain and Went on a Killing Spree

[Quick Transmigration + System + Golden Finger + Scum-Tormenting]

Fake heiress Meng Yue dies, only to learn after her death that she was the villainess in a story about a real and a fake heiress.

As the protagonist's adversary, she is doomed to die like every other villain, no matter how beautiful, accomplished, or intelligent she is.

Perhaps Meng Yue's obsession is simply too strong. Though she had already "died," she is reborn again and again with her memories intact. Yet no matter how hard she tries, she cannot change her fate: she will die at the age of twenty-two.

Living by the principle that if she can't have a good life, no one else can either, Meng Yue takes the so-called child of fortune, the protagonist, down with her every time she is reborn.

So, after killing the heroine in yet another cycle and being killed herself, Meng Yue prepares to start over, only to discover that instead of entering another cycle, she has arrived at a place called the Space-Time Administration.

To change her inevitable fate, Meng Yue agrees to travel to three thousand worlds on the Administration's behalf, completing assignments and repairing bugs.

And so, in world after world, the cannon-fodder villainesses whose intelligence was forcibly lowered by the heroes and heroines begin to awaken...