The owner of a network of elite beauty salons, Ekaterina Vlasova, is a woman with a very nasty character. She is wayward, cynical and extremely stubborn. Thanks to these properties, she created her "empire" from scratch - and old-fashioned ideas about the border between good and evil help her to flourish. But life in the capital forces Catherine to show herself in a new role - now, with her trademark stubbornness, she reveals criminal designs and criminal intrigues. Even the investigator Shilov, who at first did not hide his antipathy to the "omnipresent old woman," is forced to admit her talent for deduction. To successfully catch criminals, Ekaterina must keep up with the times - and she persistently masters new technologies and gadgets.—zoroman2008