A man is pushed off a cliff; a woman disappears after a bike ride; an old man is dragged to shore.
Friends are closer than most, too close, some would say.
Every year they leave their cozy suburban neighbourhood to go on holiday together to a remote Swedish island.
But this year, your vacation won't go as expected.
A terrible series of apparently random tragedies will unfold, all connected in some way.
Detective Superintendent Anders Knutas will have to investigate friends' past entanglements to find the truth.
What malevolent force has followed you to the island?
Or was it between them the whole time?
Not even the closest friends share everything....