Kill the Villainess

She reincarnated as the villainess from the novel. Eris drank poison when her ex-fiancé, the crown prince, married her childhood friend, servant Elena. When I realized what had happened, I had only one goal: to escape from this fictional world. But the world did not allow, and I had to change. This led to the fact that those who ignored the original Eris suddenly began to beg for attention and affection from the “new” version of her. – Who are you?
– asked the saint who cherished Elena. “Are you… are you really Eris?” – asked the warrior, who swore eternal loyalty to Elena. “You have changed,” even the prince said, who rejected the original Eris for Elena. This is strange. All of you have never been interested in Eris, so why are you doing this now? Even so, I will not become attached, no matter how much time has passed. I will never love this world.