Reborn as the Cannon-Fodder Villainess, She Takes Down Every Scumbag

[Ancient romance, older woman/younger man + strong, unhinged, powerful poison-wielding heroine + sickly, sly, two-faced male lead + face-slapping System]

In a nutshell: A woman from the apocalypse transmigrates into a novel as a cannon-fodder supporting female character and takes ruthless revenge on the scum.

Jiang Yuehui is breathtakingly beautiful, but she’s a shameless hell-raiser. When the apocalypse came, she failed to awaken an ability, yet relied on her formidable strength and brains to carve out a place for herself in that world. Just as she was preparing to enjoy her victory, she unexpectedly transmigrated into the saintly supporting heroine of a novel she’d once read for lack of anything better to do.

Though she was the noble daughter of a marquis, she was stolen away at birth and raised as another family’s child bride. Brainwashed from childhood, she became a self-sacrificing saint who let others bleed her dry. When she grew up, they despised her and sold her to a perverted rich man, where she met a miserable end. Even as she died, all she could think about was how she had failed to devote herself to her family.

Jiang Yuehui, who has always known that looking out for yourself is what matters:

Whoever wants to be a saint can have the job!

She sharpened her blades:

Give back what you owe me!

Spit out what you took from me!

The eldest daughter of the Jiang family is back!

You scum, tremble!

…

The eldest daughter of the Marquis of Zhennan, who disappeared at birth, has returned!

They say Miss Jiang is a crude country girl, vulgar and uncouth.

Some people couldn’t care less, while others watched for a laugh.

The sickly young heir, Xie Jingchen, who had seen Jiang Yuehui single-handedly crush her enemies, lit up:

His scum of a father and his stepmother want him to marry, and he’s made up his mind:

He wants her!

Scum Dad: She’s a year older than you?

Xie Jingchen: I like older women!

Jiang Yuehui: Is there something off about this sickly, beautiful heir? I thought of him as a kid brother, but he wants to be my husband?

But why does his expression sometimes look so much like that of the dog I picked up?

Years later, after discovering Xie Jingchen’s secret, Jiang Yuehui asks: Is it a dog? Or a man?