Igor Odintsovo, a talented programmer, can only be envied: he has a happy family and reliable friends, a beautiful country house, a prestigious job and great prospects. But one day, Odintsovo's ideal world falls apart. Unexpectedly, his wife Irina and their one-year-old child are kidnapped by unknown people: intruders make their way into his house, bypassing all security systems. Odintsovo becomes a pawn in their hands and is forced to use his knowledge of electronic security systems in the interests of criminals in order to save the life of his family and bring his ideal life back. But analyzing their past, the separated Igor and Irina realize that their exemplary life was only an illusion.