The past is looking to the future. To understand today, we need to turn back .. And the crime, which is being investigated by private detective Anastasia Kamenskaya, is clearly rooted in the past. Someone killed a terminally ill, helpless surgeon Evteev, who had long left the medical practice. So, there was some dangerous secret in the past of this doctor, and revenge caught him on the verge of death. However, often under the guise of revenge hides an elementary desire to fix something, improve in their lives. And the defendants in this case are obsessed with many passionate desires: the desire for power, wealth, satisfaction of the most bizarre ambitions ... In short, the same, so familiar to Nastya, fertile ground for committing risky and rash actions . But somewhere in the past lurks the fateful event that caused this avalanche of murders, blackmail, betrayals. We need to figure it out as quickly as possible and stop all this horror...