A Whole Family of Villains? I Seize My Way to Becoming the Orthodox Heir

[Mind-reading + doted on by everyone + changing the plot + alternate history] Chen Jinyan transmigrates into a book as a five-year-old cannon-fodder character, and her whole family are villains. Her father has the script of a devoted second male lead. He is infatuated with his childhood sweetheart and stops at nothing to help his adopted daughter take her place, only to bring the entire family to ruin. Her mother is a wicked legal wife, with the face of a goddess and the heart of a viper. She repeatedly frames the heroine and her mother, and dies with her heart cut out. Her eldest brother is a sanctimonious schemer who does everything wrong for the heroine, only to be flayed and dismembered in the end. Her second sister is vain and hypocritical, opposing the heroine at every turn. After the marquis's household falls, she is forced to become a prostitute of the lowest rank. But Chen Jinyan hasn't done anything, and she's already destined to be beheaded at the age of eight. To protect her family's wealth and status, Chen Jinyan carries on the fine tradition of the Flower-Planting Nation: history is written by the victors.