The film is about the terrible events that happen to a group of friends who decide to perform a ritual that occurs once in a thousand years.

Aslı, Berk and Tuna, three close friends who perform Satanist rituals, want to organise a special ritual for the 13th of the sacred year, which falls every thousand years.

However, for this ritual, they need to be 5 people like the corners of the pentagram and choose one of them as a victim.