Carlo, a political campaigner targets a neofascist party in Italy, thinking he’s on the right side, until his girlfriend Sophie, a journalist, finds evidence that he is just part of a big conspiracy.

When a mysterious sound haunts thousands, Basia Carter, a Canadian musicologist, learns she’s among the 4% who hear it. Investigating disappearances, she uncovers a global conspiracy.

Desperate to find her kidnapped children, Sandra must face a vast survivalist community hidden in the Chateau d’Aulan and led by her own father.

When Liz and her husband Patrick, welcome a charismatic new tenant into their lives, buried secrets resurface and Liz becomes entangled in a web of deceit, lust and obsession.