Once upon a time, students of one Reykjavik school made a message to the future, writing about what they think will happen in ten years. It was put in a time capsule and buried in the ground. Ten years later, the capsule was removed and the message read. And it turned out that one of the students predicted the death of six people, indicating their initials. Just in case, his note was handed over to the police. But how serious can such threats be considered? It turned out to be very serious. The removal of the capsule coincided with the start of a series of brutal murders. The initials of the victims exactly repeated the initials from the message...