Koroshi Korosare Sankaku Kankei Ni Watashi Ga Ima Kara Hairun Desu Ka?

Koroshi Korosare Sankaku Kankei ni Watashi ga Ima kara Hairun desu ka? : Kohaku is a girl who spent her junior high school years as a loner and dreams of living a fulfilling life in high school. However, on her first day of school she falls down the stairs and ends up hospitalize