"Catherine. Favorites" is a continuation of a historical series about the years of reign of one of the most famous and significant Russian rulers. The events take place in 1779, when Catherine II is already at the peak of her power and influence. In Europe, she is called "The Great," and by her side are loyal companions - Princess Dashkova, who has returned to Russia, and the second husband of the empress, Prince Potemkin. But a new passion unexpectedly ignites in her life: one of the new favorites breaks Catherine's heart.