Some high school girls receive an mail in they are told about a girl who was raped, became pregnant, and murdered by a group of men. Mail asks them to resend the mail to 9 other people in next 12 hours or they will be killed and treated as one of the wrongdoers to the murdered girl, some girls delete the mail and thus have to face gruesome truth
沢井美優
as Saki
山本浩司
as Shimizu's teacher
我妻三輪子
as Chika
Aoi Miura
as Asami
