Kill the Villainess. Volume 1. Official Gift Set Webtoon Box

The main character unexpectedly finds herself in a world of romantic fantasy, becoming the villainess Erida Miseryan, whose fate is predetermined: she is in love with the prince who chose another, Helena.
In the book, the villainess tries to kill her... rival and will be executed for it. Erida desperately wants to return home but realizes that her only way to freedom is to follow the plot of the book.
However, she discovers unexpected loopholes that allow her to influence the developing events.
Now she faces a challenging task: to construct the story's plot in a way that is correct but also advantageous for her. Will she be able to change her fate, or will she remain a hostage of this story forever? For a wide range of readers.