Professional bodyguard Yevgeniya Okhotnikova is hired by a major businessman, Pavel Abramov, who fears for the safety of his wife, Liliya. However, a few weeks later, the client himself is killed under mysterious circumstances. Someone threatened not only Liliya, but also Pavel: many frightening letters were found in his laptop. Yevgeniya will try to carry out the will of the deceased—protect Liliya from a mysterious killer, and also bring the criminal to light. Marina Serova is a phenomenon of the modern Russian detective genre. A graduate of the law faculty of Moscow State University, she worked in the General Prosecutor’s Office. She took part in operational activities. She is the author of a number of fast-paced stories whose total circulation exceeds twenty million copies.