Cold and Aloof Like White Moonlight No I am the Destined Ultimate Villain

[System Flow + Villainous Female Protagonist + Egoism + Number One Prodigy + Semi-Invincible Power Fantasy + No CP (No Male Harem)]

After transmigrating, Nan Xian becomes the fake prodigy used by a top-tier family to save face, just as she’s about to face off against the real prodigy. Await death? No rushhere comes the system to the rescue.

[Ding! The Ultimate Villain System is at your service.]
[Slap your arrogant fiancé in the face, reward: Divine Beast Mount.]
Nan Xian: Kill him.

Her younger brother and sister are the destiny-bound protagonists destined to oppose her? No, they are her most loyal servants.

…

In an era of great competition, destiny’s chosen protagonists are everywhere.

On the surface, she’s the saintly prodigy with a cold, gentle, moonlight-like demeanor. Behind the scenes, she’s the ultimate villain. Those so-called destiny’s protagonists? They’re just walking treasure troves. Time to reap the rewards.