One day, the Duke’s daughter Christine came to a terrifying realisation. She had reincarnated as a the daughter of the antagonist in the otome game that she had played in her previous life. In the future, her fiancé, the crown prince, will break off their wedding engagement; there was also the possibility that she would be met with futher torture in the form of murder in the future. At such a realisation, Christine fainted, and fell asleep. ── Regardless, the current situation she was in, this cannot do! Christine decided to confront her future horrors! The assassin will be saved even after being released, so let’s focus on improving her weak constitution first！ As soon as she got things figured out, Christine collapsed. Goodness she hates this body… She decided to pick up self-defense training, but … But would this really help her evade her tragic undoing…! ??