She wakes up reincarnated as the cannon-fodder senior sister in a novel, the one anyone can take a cheap shot at. When the heroine causes trouble, she cleans it up. When the heroine proves utterly useless, she risks her life to find spirit herbs for her.
The cannon-fodder senior sister finally snaps and stages a rebellion. First, she takes the heroine's golden finger, then turns around and latches onto the villain's powerful backing. You either go bad through debauchery, or go mad in silence.
Since she's cannon fodder either way, Zhu Qianxi has a great awakening and decides to lie flat and give up. Now the entire sect is panicking. The heroine has lost her loyal lackey, the male lead has lost his devoted backup, but the black-hearted villain has gained a scheming human attachment.
The original characters are completely out of character, and the plot hurtles off in a bizarre direction. Zhu Qianxi can finally lie flat in peace. But can someone explain why the great villain, who died young in the original novel, is getting more and more energetic, and still won't stop picking on her?!