I Will Be a Villainess

I died and found myself in the world of a romance novel that my friend recently told me about. She was lucky to become the main character, while I am forced to play the role of the villainess, who is destined for a dishonorable end. I believed I knew how to avoid this fate, until one day I was cursed. Only the death of the main hero can save me. And I am ready to go for it, to become a true villainess! But how can I kill the one I seem to have fallen in love with…