Ivan the Terrible (1530-1584) is the assassin of his son Ivan, the first great prince of Moscow to take the title of Tsar. Huge and appalling character whose reign will last 37 years. A tsar capable of the best, since he will lead in his country important administrative and religious reforms, but also a pervert with unpredictable mood swings, capable of the worst. However, he also had an eldest son named Ivan, heir to the throne to whom he felt very close ...