As a young girl, Hildur Rúnarsdóttir experienced the heart-wrenching disappearance of her two little sisters.
Now, 25 years later, she works as a police officer in Ísafjörður, her remote hometown in the western fjords of Iceland.
As Hildur delves into an investigation involving a perplexing series of crimes, she unexpectedly finds support from Finnish trainee officer Jakob Johanson as well as German trainee Florian Hermann. As they dig deeper, they uncover long-standing mysteries and realize they are hot on the trail of a cunning serial killer.
In her relentless pursuit of justice, Hildur must confront the immense tragedy which has haunted her for years—the truth behind her sisters‘ unexplained vanishing two decades ago.
