About the book: year / Cat - that’s what his beloved woman calls him, and in life Andrey Chibisov, senior detective of the Operational Search Directorate of the FSB of the Russian Federation, commander of the external surveillance brigade. “Sexot” is a secret employee, he has always been one - that’s the job. And he knew her, loved her and knew how to do it like, probably, no one in the Department. A mistake at work... He had no right to it, the price of a mistake is life…