Abandoned as a baby Sayaka Shiro grew up in an orphanage where she was abused by the adults and bullied by the other children. After all of the abuse and harassment she went through she became closed off and had little care for social interaction. After getting adopted by a seemingly nice family she thinks that everything will be okay but she was wrong. Her new family was just as abusive as the people at the orphanage. One day she decides to run away but passes out in the snow from exhaustion. When she wakes up she's in a room full of unfamiliar faces. Will this encounter only bring more pain?