The Forgotten Legion is defeated in a fierce battle. His soldiers Romulus and Tarquin, by chance, end up in Alexandria, forcibly recruited into Caesar’s army. Life was not kind to Romulus: the illegitimate son of a noble Roman, as a child he was sold into slavery and separated from his twin sister, after which he fled and went through many fierce battles on the far borders of the Empire. But now the great Caesar himself favors him, and the young man is devoted to him, not realizing how closely their destinies are connected... Romulus' twin sister Fabiola, burning with a thirst for revenge, subordinated her life to one desire - to kill Caesar. She achieved her release from Lupanarium by charming the influential Brutus, and is now closer to her goal than ever. In Alexandria, Fabiola briefly meets her long-lost brother, for whom she has tirelessly offered prayers to the gods all these years, only to be separated again. But all roads lead to Rome, and it is here that the life paths of the heroes will converge at the decisive moment, in whose hands not only their own destinies, but also the fate of the Republic will suddenly find themselves.