The merger of the Greek and Roman pantheons did not sit well with the Roman goddess Diana. She accepted an offer of power from the old "Shattered God," separated from Artemis and betrayed the Olympians. Diana died in battle with Wonder Woman when she was crushed by a statue of Zeus. The Olympians were incapacitated, but Wonder Woman eventually found a way to awaken them in time for them to strike decisively at the Shattered God.
Preparing to get Zola back from Hades, Wonder Woman and her male companions sought out Eros in Italy. She hoped that he could lead them to Hephaestus, who might have been able to arm them appropriately for battle with the ruler of Hell. He lead them to Mount Etna, where the blacksmith agreed to arm them. As retribution for his aid, though, Hades sent a monster to kill them all, which had to be dispatched by Diana. Afterwards, Hephaestus armed Diana with new weapons, insisting that she take Eros' guns of love with her to Hell.
The girl who wondered has seen wonders... has become a woman who has traveled the world, who has traveled worlds! A woman who has touched countless lives, has made them better in ways beyond measure. A woman who has brought hope, and joy, and love. A woman who is the hero of so many. The truth of you has never changed, Diana. Even the gods themselves could not take that from you. Why would we? It's one of the many reasons we love you.
Zeus has made a woman called Zola pregnant. Hera, due to this, is furious. She sets out to kill Zola, but Hermes finds her first, only to find out that Zola does not want to come with Hermes. Zola opens the door, and an arrow is shot at her direction; Hermes pushes her away in time, and gives her a key, as assassins sent by Hera and it teleports to Wonder Woman’s apartment, because Hermes enlisted Wonder Woman to protect Zola. Zola gives Wonder Woman the key, and it teleports both Wonder Woman and Zola back to Zola’s house. After Zola finds out that she is pregnant with Zeus, it gets revealed that one of Zeus’ children is going to take his place, by Zeus’ own will. Wonder Woman takes Zola, along with Hermes, to Themiscyra where Diana explains to her Mother, Queen Hippolyta, why she took with herself Zola and Hermes to Themiscyra. Alongside all of this, Hippolyta tells Diana about her true origins; that her real father is Zeus. Diana’s reaction to this isn’t very well, so she decides to abandon Themiscyra. Hera is aware of the fact that Wonder Woman is Zeus’ daughter, and she arrives to Themiscyra, furiously. Wonder Woman realized she did a mistake by leaving her home, so she went back to Themiscyra where she sees that everyone has been turned into snakes by Hera, except for Hippolyta, she was turned into stone. Apollo arrives in a bar searching for War (Ares), and explains to him that Zeus doesn’t even exist from what he’s sources says. Apollo takes this as his chance to become the king of Olympus and the Gods.
When Hippolyta and the other Amazons were trapped in a demonic dimension, she started receiving visions about the death of Wonder Woman. Fearing her daughter's death, Hippolyta created a false claim that Diana was not worthy of continuing her role as Wonder Woman, and arranged for a contest to determine who would be the new Wonder Woman, thus protecting Diana from her supposed fate. The participants of the final round were Diana and Artemis, and with the help of some mystic manipulation by Hippolyta, Artemis won the contest. Thus, Diana was forced to hand over her title and costume to Artemis, who became the new Wonder Woman and Diana started fighting crime in an alternate costume. Artemis later died in battle with the White Magician – thus, Hippolyta's vision of a dying Wonder Woman did come true, albeit not of Diana as Wonder Woman. Diana once again became Wonder Woman, a request made by Artemis in her last seconds. Artemis would later return as Requiem. Prior to Artemis' death, Hippolyta would admit to her daughter about her own part in Artemis' death, which strained their relationship as Diana was unable to forgive her mother for sending another Amazon to her death knowingly for the sake of saving her own daughter.
In May 2017, early tracking had Wonder Woman opening with $65–75 million, and possibly as high as $105 million. The film opened Friday, June 2, 2017, across 4,165 theaters and made $38.7 million on its opening day, including $3.7 million in IMAX. It was the biggest single-day gross for a woman-directed film, ahead of the $35.9 million opening Friday of Catherine Hardwicke's Twilight in 2008 and the biggest opening day for a woman-led comic book superhero film, ahead of Ghost in the Shell ($7 million). This included $11 million it made from Thursday previews, also the best start for a film directed by a woman, surpassing Fifty Shades of Grey's $8.6 million which was directed by Sam Taylor-Johnson, and the third-biggest of the year, behind Beauty and the Beast and Guardians of the Galaxy Vol. 2. Of that, $1.5 million came from IMAX screenings.