I was switched at birth after transmigrating into a book, but I used my superpowers to wreak havoc!

Xie Ying was battling a zombie king one second, and the next she was reborn as the wronged heiress in a harem novel, the entire family of villains and cannon fodder. Possessing supernatural abilities and knowing the plot, she resolutely refused to be the wronged heiress! The wicked woman wanted to switch her with the fake heiress? To make her replace the fake heiress and be exiled to the border? She knocked the wicked woman unconscious, stopping the switch on the spot! She internally screamed her frustration. But the more she complained, the more the plot twisted! The wicked woman and the fake heiress were exiled, the ungrateful son was kicked out, her mother, who should have died tragically, became a highly decorated female general, her treacherous father became a renowned prime minister, the infamous tyrant and his wicked concubine became her devoted fans, and even...