Reborn as the Villainess in a Period Novel

Xu Qingqing transmigrates into a period novel, becoming the vicious supporting heroine who’s on an irrevocable path to self-destruction. The reborn heroine is eyeing her like prey, ready to grind her into the dirt. Xu Qingqing clutches her little blanket and trembles! Fine, if I can’t afford to provoke her, can’t I just stay out of her way? What could be better than helping someone build a career, or a handsome villainous big shot? But the longer she keeps her head down, the more something about the whole situation feels off…