Tatyana, a cardiology doctor at a city hospital, has grown used to her solitude and to a measured, monotonous life. Once, she almost began an affair with a colleague named Yura—luckily, chance stopped her from an humiliating relationship with a married man, and now Tatyana is very glad about it. She had no intention of changing anything and paid no attention to her neighbor Stepan—until she found herself pulled into a mysterious swirl together with him.
First, a heart attack happened to their elderly neighbor Inna Ilyinichna, who had never complained about her heart; then her nephew was murdered; and after that, a mysterious archive of Inna Ilyinichna’s husband appeared—an archive belonging to a well-known journalist in the past, containing compromising material about influential officials… But most of all, Tatyana was afraid of Vlad, Stepan’s former fiancée, who was determined to win her groom back. And Tatyana could no longer imagine her life without him…