Their working day begins with the arrival at the Department of Internal Affairs, and can end at any time. Maybe, as expected, at 6 o’clock in the evening, maybe much later if something serious happened, or maybe it won’t end at all if an emergency happened in the area. There are no crimes with a worldwide resonance that only a brilliant detective can unravel. The disclosure of each crime, like the crime itself, is real. The four operatives from the N3 police department — Bogun, Steshin, Makarkin, and Osipov — are the same people as us, they just chose a slightly more complicated and dangerous job, and their task is to survive, try to work one day and return home, and at least manage to manage his personal life.