Translate the text into English. The film tells the life of Totò Riina from 1943 to 1993, from his youth to his rise to power in Cosa Nostra. The story begins with the death of the future mafia boss's father and brother in a bomb blast left over from the war. From that moment he becomes the head of the family, forms a small group of loyal followers, and aligns himself with the Corleone crime family, which seeks power within the mafia. The struggle for power is accompanied by bloody events, full of unparalleled cruelty. Only Riina's childhood friend chooses a different path, becomes a police officer, and pursues his former comrade. Dear users! To ensure you don't lose us, bookmark the address: CTRL+D