After I Dumped the Obsessive Villain, I Faked My Death

[Scheming, venomous green-tea heroine × dark, possessive villain] After transmigrating into a book, Naisi learns that completing card missions will let her return to the real world, so she throws herself into them with a vengeance. Naisi: “Save the villain from turning evil? I love helping people!” System: “No. The first card’s mission is to increase the villain’s corruption.” Naisi: “Face-slap the heroine? My palms are itching already.” System: “No. The second card’s mission is to earn the heroine’s favor.” Naisi: “Make the hero fall for me and drag him off his pedestal? I do love an aloof beauty.” System: “No. The third card’s mission is to leave the hero and heroine alone and let them live happily ever after.” Naisi: “...” What kind of inhuman missions are these? Naisi: “Waaah, I don’t know how to play a villainess!” System: “Um, just be yourself.”