(from ebookjapan):

At the time, 51 B.C., Cleopatra ascended the throne at the age of eighteen. However, her late father's several wives, Europaea, plotted to place her own son on the throne. Cleopatra and her brother Creon, who was jointly defending the throne with Cleopatra, are killed by Europaea, and Cleopatra narrowly escapes.

However, Cleopatra, who had no military force, decided to use her beauty as a weapon to become the queen who ruled Egypt again and be loved by Caesar... Cleopatra, the beautiful, noble, and proud queen of Egypt who loved art and scholarship. A masterpiece depicting her tumultuous life!