Ernst is a gruff seventy-year-old Red Army veteran. Retired, he lives alone and spends his time laboring over his unpublished novels. Irena, in her mid-thirties, has been taking care of Ernst since his surgery two years earlier. Quiet and shy, Irena is in awe of Ernst's intellect. And as the months pass, Ernst comes to depend on the gentle young woman...
Criminal investigating officer Hanne Wilhelmsen considers the possibility of a serial killer as she tracks down a series of numbers written in blood appearing on walls all over Oslo.