This 3-Year-Old Is a Villainess (Pre-serialization)

*Note: This is a promotional oneshot.* ‘Just why do I have to possess someone who’s already possessed...?!’ I became the female lead, who is already possessed, of the novel *I Possessed the Villain’s Granddaughter*. But the truth is, she’s actually the villainess who will torment the real heroine. What do you mean I’ve become the villainess who will suffer terribly for harassing the heroine? I can’t believe it! My fate was sealed to become trash before I knew it! I can’t live like this!