Journalist Tatiana Petrovna has disappeared. Arkady Renko, iconic Moscow investigator and Tatiana s on-off lover, hasn t seen her since she left on a case over a month ago. No one else thinks Renko should be worried – Tatiana is known to disappear during deep assignments – but he knows her enemies all too well and the criminal lengths they will go to keep her quiet. Given the opportunity to interrogate a suspected assassin in Irkutsk, Renko embarks on a dangerous journey to Siberia to find Tatiana and bring her back.