Transmigrating into New My Fair Princess: Teaming Up with Qing'er to Wipe Out the Protagonists

[Transmigrate + reborn + face-slapping and taking down scum + turning against the protagonist group] In her previous life, Qing'er followed Xiao Jian to Dali, only to die a horrible death far from home. Reborn in a single moment, she steeled her gaze and swore revenge. Even better, her one and only close friend was a transmigrator who knew the whole plot! The two rubbed their hands together, ready to team up and tear the protagonist group apart. Who could have guessed that before they even had a chance to act, those lovesick fools and fake sweethearts would bring about their own downfall, completely squandering a winning hand? In this life, Qing'er refuses to be a sidekick or a pawn. Together with her best friend, she stirs up a storm in the imperial harem and even finds true love along the way! Content warning: The story is not especially kind to the protagonist group or Ling Fei, and the pacing is on the slow side.