[Charming and scheming female supporting character vs. sickly, aloof crown prince]
The worst thing in life is becoming cannon fodder for the main couple. Does being reincarnated as a vicious female supporting character mean you can’t survive?
Li Qingdai unexpectedly transmigrates into the world of “The Sickly Crown Prince’s Conquest Plan”, taking over the identity of a vicious female supporting character who shares her name.
Her aunt is a beloved empress, her father a powerful chancellor, yet in the end, her entire family is wiped out. All because the original Li Qingdai was obsessed with her cousin, the crown prince, and schemed relentlessly against the heroine—ultimately becoming a tragic sacrifice for the main couple’s love.
Determined to escape this fate, Li Qingdai keeps her distance from the main couple. Along the way, she accidentally unlocks the “Villain System” exclusive to vicious supporting characters—a system that constantly lectures her to return to the original story’s plot.
Defying the story means erasure, so timid Li Qingdai has no choice but to subtly manipulate events behind the scenes.
Li Qingdai acts sweet and gentle: “Cousin, I want to marry you.”
Secretly, she sets up matchmaking opportunities with noble ladies in the capital and arranges “accidental” encounters for her rivals.
But who would have guessed that, over time, the crown prince starts looking at her in increasingly strange ways?
Eventually… the aloof crown prince, who often uses his youth as an excuse to remain unmarried, weds his vicious cousin—whom no one in the capital dares to marry.
