When the quiet of Lourdes is shattered by a series of murders linked to alleged satanic rituals, Christian Costa decides to go to the French town to investigate. The police don’t understand why the Shaman, such a famous profiler, is interested in a local news story, but perhaps those events could be the pieces of a larger mosaic, of a much more intricate plot that concerns Christian, his past and his dark and mysterious family story.
Who is Musa, the girl who seems to have vanished into thin air after a satanic ritual performed in a forest near Lourdes? Does she have anything to do with Sophia, the criminal lobby that the Shaman is hunting?
Is this the path that will allow Costa to embrace his daughter again and find the answer to the questions that have been crowding his mind for too long? To find out, he will have to push himself to the limits of life and look death in the eye, until he gets lost in the darkest shreds of his memory.