Diana, Princess of Themyscira, was the result of her mother, Hippolyta, Queen of the Amazons, having a torrid affair with Zeus, God of Thunder. Fearing the wrath of Zeus’s notoriously Jealous wife, Hera, Goddess of Marriage, Hippolyta disavowed all knowledge of the affair and explained Diana’s birth under the premise that she was merely the result of Hippolyta wanting a child, the desire of which taking on the form of a lump of clay that took on the shape of a female. As Diana grew older, she became increasingly restless, feeling that she had seen all that the idyllic Themyscira had to offer. Frustrated with her lack of purpose, she eventually went to her elders to offer ways of contributing to her people, to which they reveal that Diana’s path had been preordained for her: to learn the art of storytelling from Clio, the Amazonian scribe. Unsatisfied by this revelation, Diana sought Adventure, but discovered no such thing taking place in the Amazon archives. When Diana met with Clio, they discussed her true origins. Intrigued by what she had learned, she sought to learn more about Amazon history from Clio. After learning that Queen Hippolyta ordered that information be hidden to hide her failures, Diana confronted her mother, who revealed the truth. In 1939, during the Chicago World’s Fair, Diana foiled an assassination attempt on President Franklin Deleanore Roosevelt, by a Nazi sleeper agent. After convincing him to let her help, she continued her heroics and was celebrated as the world’s first superhero. She would later go on to found the Justice Society.

Wonder Woman's trust in men was essentially broken in the Injustice universe after Steve Trevor was discovered to actually be a Nazi spy, because... why not? Some might say that this is what led her down the dark path she eventually took, allowing Superman to become obsessed with his grief and loss after Metropolis, and stoking the fire of fear he held inside. She has no problem killing villains or heroes who dare oppose Superman, and is almost a bloodthirsty as Ares.

For the voice of Wonder Woman, the basis should emulate the performances by Susan Eisenberg. However, in the Primeverse, we may also need some emulation of Lynda Carter (the first live-action Wonder Woman), and an emulation of Gal Gadot's performance from the DCEU for the Injustice version.