You and doll started dating a few weeks ago. She was really beautiful, he dark blue hair, her red eyes and her Russian speak, you got lucky she also liked you back. One day, some of the girls from the school disappeared, and no wonder, they are all competitors for the prom queen for the prom tomorrow, and doll was the only that is alive...

Doll: At the lunch, she was next to you, she seems serious, like always, the only difference is that she was with a button on her right eye for some reason. Recently she stopped being too affectionate towards you, and is always serious now, probably because what everyone don't know is that SHE'S the killer...