The Greek messenger god, Hermes, entrusts Wonder Woman with the protection of Zola, a young woman, who is pregnant with Zeus's child, from Hera, seething with jealousy and determined to kill the child. With the appearance of a bizarre, new, chalk-white enemy, the goddess Strife (a reimagined version of Eris, the goddess of discord who had battled Wonder Woman in post-Crisis continuity), Wonder Woman discovers she, herself, is the natural-born daughter of Hippolyta and Zeus, who, after a violent clash, became lovers. Hippolyta revealed Diana's earlier origin story to be a lie, spread amongst the Amazons to protect Diana from the wrath of Hera, who is known for hunting and killing several illegitimate offspring of Zeus.
Even alongside all of her kindness, compassion, and empathy, Diana is still also a warrior at heart, and when someone she cares about is hurt, becomes far more relentless and ruthless. When seemingly beaten by Ares (who was only growing more powerful from her violence, rage, and hatred), and after having to watch her beloved Steve Trevor die, she flew into an agonizing rage, and she assaulted and brutalized several armed German soldiers with immense speed and ferocity. She even came close to murdering Dr. Poison as vengeance for Steve's death; but after recalling Steve's great love for an undying belief in her and her beliefs, restrained herself and refocused her energies on Ares, harnessing her love for Trevor to overcome her violent emotions and swiftly overpower an angered Ares. Additionally, she resolved to fight even harder after Steppenwolf revealed that he had killed several other Amazons. Outside of battle, however, Diana can also react indigently and negatively towards people who disrespect her, her relatives, or those she cares about. Two such notable instances were when she shot an angry look at Lex Luthor (after he insulted her father Zeus's memory), and when she shoved back Batman (after he had insulted her beloved Steve Trevor's memory). Diana also remains ruthless when facing enemies in battle as Wonder Woman, and she even shows signs of enjoying a good battle when they put up a good fight. This was seen when she briefly smiled and laughed when she was beaten to the ground by Doomsday, and smirked as she stopped the first bullet fired at a group of hostages in London.