King Peter I was the second son of Milos Obrenović I, a revolutionary leader who freed Serbia from Ottoman rule. Peter’s reign (1895–1910) coincided with Serbia’s emergence as a unified state. However, his assassination in 1910 by Serbian military officers, part of the "Movement of United Democrats," remains a dark chapter in Serbian history, highlighting the tensions between monarchical rule and republican aspirations. The film dramatizes these historical tensions, offering a nuanced portrayal of Peter’s legacy—venerated by some as a unifier and criticized by others for authoritarian tendencies.