I reincarnated in a novel inside the body of a villainess named Elise who poisoned herself when her ...
She is reincarnated into the body of the villainess. In the main story Eris poisons the woman her fiance, the crown prince, falls in love with and then she is executed. Now she must find a way back to her world before that happens. But as she continues on her road to death, things keep changing. Will she really be able to leave this world once given the chance?