Based on the novel of the same name by Anna Knyazeva. The comfortable, orderly life of a Zamoskvoretsky VIP atelier is shattered overnight. Its owner, Nadezhda Raukh, finds herself embroiled in a mysterious incident: an important client's briefcase disappears from the fitting room, followed by her disappearance. Due to confidentiality, security officer Lev Astrakhansky investigates the incident. Accusing Nadezhda of all mortal sins, he soon discovers that the crime has historical ramifications…