The world of Aenne Jannen is abruptly shaken when her father is found dead in the dunes of Amrum: Erk Jannen was brutally murdered. While her mother retreats behind a wall of silence, Aenne struggles through a whirlwind of grief and despair, ultimately embarking on her own quest to find the murderer. However, neither she nor the police can determine why her father had to die. Until a second body is discovered at the same location...