Chu Qing transmigrates into a male-oriented power fantasy novel and becomes the short-lived senior sister of a first-rate sect.
In the original story, she is the male lead's beloved, but she doesn't even survive three pages. She dies so he can adopt the character trope of "the love of my life died, so now I'll work hard to become stronger."
Chu Qing can hardly breathe. She looks down.
She sees her second junior brother, a deranged villain who will one day kill her with his own hands.
She sees her third junior brother, a devoted male supporting character who will one day become hopelessly lovesick.
She sees her fourth junior sister, a vicious female supporting character who will one day be both clueless and brainless.
She sees the future white-lotus heroine, whose parents have just died and who has been sent to their sect to recover.
She sees the future overpowered male lead, clutching her pant leg and babbling that he wants a hug.
The senior sister sighs and, with no other choice, takes out five baby bottles, one for each child. She orders them sternly: "Sit in a row and drink your milk like good little kids. From now on, your senior sister is giving you all new character settings!"
With the five children still little, the decisive senior sister resolves to make sweeping changes and turn them all completely OOC!
A few years later.
Second junior brother: I'm still deranged, but I can't let Senior Sister find out.
Third junior brother: I've switched to cultivating the Heartless Sword.
Fourth junior sister: So what if I'm wicked? He was picking on my Senior Sister!
Heroine: Boo-hoo, my parents died when I was little. Shouldn't Senior Sister spoil me?
Hero: Another day of cuddling up to Senior Sister. Being good.
The real male lead, a certain Demon Lord: "Let's elope. Just the two of us, no kids."
The sect is all about family love, so the romance has to come from our Demon Lord. But right now, he's in sixth place.
Theme: Strive tirelessly for self-improvement.