My System Demands I Capture the Heroine... Who's the Final Boss!

Transmigrated into a sadistic Xianxia novel, Song Dingding is now the vicious villainess, destined for a brutal, agonizing death at the hands of the hero – the very \"little junior sister\" she framed and disfigured. Her time is running out; junior sister's revenge is imminent. Just as despair sets in, a quirky System activates, offering a bizarre lifeline: \"Woo the Little Junior Sister.\" Confused but desperate, Song Dingding embraces her bizarre task, disguised as a man, comically fending off the male leads while showering her supposed female target with clumsy, over-the-top affection. She expertly deflects every suitor until her mission is complete. But when Song Dingding prepares to escape, the 'junior sister' pins her down, a chilling smile playing on his lips: \"It's okay, I am.\" Her target wasn't a girl, but the blackened, cross-dressing Demon Lord who knew her identity all along.