Hippolyta, queen of the Amazons, has kept a secret from her daughter all her life-and when Wonder Woman learns who her father is, her life will shatter like brittle clay. The only one more shocked than Diana by this revelation? Bloodthirsty Hera. So why is her sinister daughter, Strife, so eager for the truth to be told?

After accidentally destroying the Amazons' hard work preparing for a festival celebrating the story of Hero, the first hero in Greek mythology, Diana and her goat pal, Phyllis, embark on a journey to clean up their mess, soon embracing the support of her community to learn what it truly means to be a hero.