Olivia Somers is an excellent doctor. For many years now, the goal and meaning of its existence has been to save and protect people’s lives. When her son is hospitalized with severe drug poisoning, she, against common sense and evidence, tries to convince herself that this is just a tragic accident, and not someone’s malicious intent. Olivia hopes that no one will ever again encroach on the lives of those she loves, but someone from her past is plotting a terrible revenge. Someone who knows her entire family too well. Someone who will stop at nothing until he brings his terrible plan to completion. And when Olivia realizes that the lives of those close to her are now under threat, will she be able to break the Hippocratic oath, which she has followed for many years, to stop the madman? For the first time in Russian!