Military surgeon Gleb Kaverin is a tough, cynical romantic. After another business trip to Africa, he returns home to Nizhny Novgorod. During a boat trip, a pregnant internet celebrity becomes ill. Evgeniy Borisovich Dobrovolsky, the head of the perinatal center, who was accompanying the girl, gets lost in extreme conditions, and Kaverin takes everything into his own hands. Breaking every rule imaginable, he saves the girl. Now Kaverin is a local celebrity, but his moment of fame backfires on him. A local TV channel correspondent goes to Gleb's home, where he finds his wife Marina with her lover - now the whole city knows that she is cheating on him.