DDD, Shini Yasui Kōshaku Reijō to Shichi-nin no Kikōshi, 死にやすい公爵令嬢と七人の貴公子, Duke's Daughter Who is Liable to Die and Seven Nobles, Erica the Abyss Killer, The Dying Duke's Daughter and the Seven Nobles

On one spring evening when I was eight years old, I, Erica, Duke of Aurelia’s daughter, realized something. Huh, I have reincarnated into a fantasy world, haven’t I? Moreover, it was the romance-fantasy girl game that had the reputation of being bloody, 『Liber Monstrorum ~Phantom Beasts and the Winter Princess~』 The face reflected in the mirror was that of the villainess character of that game. After repeatedly harassing many characters, including the heroine, she would die without exception, signaling the beginning of an event called the bizarre incident. She was a villain who deserved to get the consequences! —I absolutely don’t want a destiny like that, though? No, for me who has remembered the memory of my previous life, there would be no such thing. In my previous life, I was harassed immensely by an irrationally angry yandere man who proclaimed ‘She is absolutely in love with me.’ My cause of death, too, was from being stabbed by another yandere man who I only had talked with a few times…… Now that I have become the haughty villainess Erica, I shouldn’t encounter more misunderstandings like with the previous life’s yandere men anymore, right……? In that case, it will be fine as long as I deal with the death flags that I may have raised myself. All right! First of all, before the bizarre incident begins at the Magic Academy, I will strike down the death flags accordingly!! —Or so I thought, but it seems that I am about to die. Eeh, how did this happen—!?