The Supporting Female Lead Quits! (Quick Transmigration)

In many romance novels, wicked supporting female characters have every advantage, yet somehow act like fools and cause trouble at every turn until they bring about their own miserable endings. Unfortunately, Cheng Xing'er is forced to bind herself to this kind of wicked supporting female character System. Her mission is to play these characters well, sacrifice herself to advance the romance between the male and female leads, and be a proper tool. World One: The Marquis's Daughter After the foolish real heiress is reunited with her family, she listens to bad advice and goes around causing trouble. She even fights the kind and virtuous fake heiress for her future husband, bringing the male and female leads together in a perfect romance. But she ends up abandoned by everyone and dies a miserable, unnoticed death. Cheng Xing'er: Tool characters have no rights? This wicked supporting female character is done with that! And so Cheng Xing'er forged a new path for wicked supporting female characters, nearly bringing each little world to a standstill. The System complains bitterly: You're supposed to give them a happy ending, not make the male and female leads love and hate each other until they're stuck together forever! Cheng Xing'er complains bitterly: But that's not wrong! Aren't the male and female leads together in the end? The System sighs: That makes so much sense, but something still feels off... Cheng Xing'er sighs: Sigh, I have to play the villain and play matchmaker too. It's not easy... World Two: The Substitute Maid The substitute maid hopes to take the place of the vanished woman who was her master's one true love. When that woman returns, the maid uses her resemblance to her to cause all kinds of trouble, bringing the male and female leads together, only to die young. Cheng Xing'er: Dying young is not happening! World Three: The Powerful Minister's First Wife After learning her powerful minister husband has a mistress, the first wife uses every foolish trick to frame the mistress, the female lead. When she's exposed and subjected to face-slapping, the mistress takes her place, and the first wife is divorced and left homeless on the streets. Cheng Xing'er: Divorce is fine, but there's no way I'm the one leaving with nothing! World Four: The Emperor's Unfavored Empress Jealous of the beautiful and beloved female lead, the empress targets the sweet and innocent Consort at every turn. This only makes the male lead, the emperor, dote on the Consort more and more. At last, unable to tolerate it any longer, he banishes the empress to the cold palace, where she is forgotten by everyone. Cheng Xing'er: I'm absolutely not staying in the cold palace, and I'm absolutely not breaking up the male and female leads. You two stay together forever! World Five: The Princess Sent to Secure a Marriage Alliance When the male lead, the King of Nanjiang, comes to the capital for an audience with the emperor, the domineering princess takes a fancy to him, ignoring the fact that he and his childhood sweetheart, the female lead, are already engaged. She forcibly separates them and goes to Nanjiang to marry him. In the end, Nanjiang rebels with the help of the situation, the princess becomes a captive of a conquered nation, and she dies beneath a storm of blades. The System warns: You can't skip the plot. You have to marry into Nanjiang. Cheng Xing'er says helplessly: Fine, I'll follow the plot. And I'll follow it until you have nowhere left to go! Other worlds to be determined... Theme: The wicked supporting female character's path to rewriting her fate.