Evephilia, who has memories of her previous life, is a villainess who was reincarnated in the world of otome games. In order to avoid breaking the engagement from the first prince, which is a mandatory event in the game, she should have lived her life as inconspicuously as possible, but... the worst is... You will end up in the exile route (bad ending)! While she is alone and lost in a forest with ferocious monsters, she meets Crow, the second prince, who has come looking for her for some reason. He has the nickname "Vampire Prince" and is a genius in warfare who excels in dark magic and swordsmanship. Evephilia thought that he had come to finish her off, and she immediately ran away from him, but unfortunately she was attacked by a monster and was easily killed. It was supposed to be the end of the story... The next time I woke up, the fatal wound had disappeared and I was now Prince Crow's [kin]!? ``Finally, I got you. ” I can't resist his red eyes and love every inch of my body...!