The case is taking place in St. Petersburg. A young operative of one of the slaughter departments Leonid Vorontsov summons a certain businessman Rybkin for interrogation with a very low goal, namely, taking a bribe. However, Rybkin, accused of organizing the murder of his deputy, has completely different plans on this score. He adjusts everything so that Vorontsov receives a strong electric shock, usually in such cases leading to death. And Lenya really ends up in the morgue. However, at a time when such a journey is usually the last for the rest, Lyonina's story is just beginning with him.