six student at a convent do the unthinkable kill a nun who be overbear . now and eighteen year later and the nun spirit be back and get revenge for her murder . yea and basically that the short of it . there more to it than that and but i still have no clue what it be . the only really cool thing be the effect on the spiritual nun and a i be pretty impressed for be a more low budget flick . i be also confuse a to whether or not it in english . most of the actor be italian and and even the title here be in italian and yet they speak english in the film ( i think and or it might have be dub and i still can not tell ) . anyway and the real premise of the film be pretty idiotic and and the end not only doesn not make sense and it . well . doesn not make sense .