Hoping to change her life, Marina, a small town girl, embarks on a journey to a life coaching event. But an unexpected delay at a St. Petersburg airport sends her on a 24 hour comedic spree, which may ultimately provide her with the key to her happiness.
Yuri Bragin, after a year-long business trip, where he, as part of an investigation team, was investigating a high-profile case, returns to St. Petersburg. When he returns, he learns that the current head of the First Investigation Department of the First Directorate of the State Investigation Department, Vadim Maltsev, is retiring. With a high degree of probability, it is Bragin who will be offered his place. But Yuri is not a careerist and the position of the boss is not the goal of his life. A talented investigator likes to do "live work" more. And now he is again sent on a business trip. This time in one of the cities of the Leningrad region, where two girls were killed with a difference of a week. Here, in a small town, everyone knows each other, and this complicates the search for the criminal.
In 2012, the security forces won a large-scale war against drug trafficking. The largest shipments were intercepted and supply corridors from Afghanistan and Europe were paralyzed. But in just one year, a new one was created on the ruins of the largest underground market in Europe. And now modern technology and young geniuses have come here, turning the drug trade into a high-tech industrial industry.
