The Stepsister Who Knows the Plot

Yu Qian woke up in a novel. Not as the heroine, but the notorious, doomed villainess stepsister, fated for misery. Even worse, her beloved mother’s life is entangled with this bizarre plot. But Yu Qian has the ultimate cheat: she knows the entire novel! Her mission? Avoid the male lead, dodge the plot's traps, and simply live a peaceful, pampered life with her living mother. Yet, somehow, the plot seems determined to drag her in. Why is the male lead’s cold, aloof best friend suddenly sticking to her like glue? And why does he keep talking about marriage?!