Replying...
Intro. The story focuses on a protagonist who, after dying in her original world, is reincarnated in the body of the villain Deblint (the villain's last name) from an otome game (dating simulator) or a fantasy novel that she liked. The starting point is the previous knowledge that the protagonist has about the world of the game/novel. She knows that, in the original plot, the villain is destined for a terrible end, which may include exile, social ruin, or even death, at the hands of the male main characters who loathe her or the game's original heroine. Aware of her fateful fate, the new villain decides to use her knowledge of the original story to avoid at all costs the events that will lead to her downfall. She is the final villain no attack, spell, or thing she can't do is perfect that's why all the capture objects come together to kill her because alone they couldn't

The life of a Villain... It's a Nightmare

@Azul