Shanda, a small witch that has been killed in the river bank which takes her name later. That thing which drives, Emma, a professor to travel to Vogher, a town in northern Italy, in order to study the reasons behind Shanda's killing. Upon her visiting to the town, she is enslaved by magic which makes her repeat the whole day again and again. Everyday, she is going to die by killing offence. Then, starts to repeat the same day.