As a girl surviving only at 18 years in her past life, she learned that she should cherish the present and take advantage of opportunities.  A girl, who only learned too little about the outside world, read about it and watched documentaries. A girl, who studied psychology in high school and scored high. A girl who is about to face the world again, in a different setting and time with a different identity. Will she really turn to the path of darkness? Or will she find happiness in the new world? A girl, who was named Yokota Sakiko, reborn in the body of Katherine Annora Constance. Will she have what it takes to adjust to this life?