The main characters of this story are still the members of the immediate response team "Trefoils" from the St. Petersburg SOBR, who are highly regarded in the management of the National Guard. They are the best guys who can handle any task. The Pioneer is seriously injured. He decides to vacate the position of operative and focus on training young special forces in the training center. Positive changes are brewing in his personal life. The introduction of the new leader, Fomin, evokes complex emotions among the "Trefoils" team members.