When celebrity chef Brede Ziegler is discovered stabbed to death on the steps of the Olso police headquarters, it sends a shockwave through the city. Police investigator Billy T. takes on the case, but it seems nobody really knew the dead man.

While Billy T. struggles to break the case, Hanne Wilhelmsen returns to Oslo after a six-month absence following the death of her partner. Hanne discovers that not only had Ziegler been stabbed, but he had also ingested a lethal dose of painkillers. As the plot thickens, Hanne and Billy T. are pulled deeper into the nefarious world in which Ziegler lived. Was he who he said he was? And can those who claim to have known him best be trusted?