Penthesilea, daughter of Ares and Otrera, ascended to the throne of the Amazons, a tribe of formidable warrior women. Renowned for her martial prowess and leadership, she led her warriors with distinction. Tragedy struck when she accidentally killed her sister, Hippolyta, during a hunting expedition. Seeking redemption and an honorable death, Penthesilea joined the Trojan War to fight alongside the Trojans against the Achaeans(Greeks).