Still puzzled as to Diana's identity, Bruce discovers more about her amongst the data he stole from Lex Luthor. He sees a photograph of her alongside the Wonder Men, taken in Belgium in 1918 during the closing days of World War I. He then makes contact with her via her laptop, sharing extra information that Luthor had on both her and other metahumans, such as the Flash, Aquaman, and Cyborg. Diana is visibly intrigued and shocked at this revelation, as Flash's lightning reminds her of that of Ares, Aquaman reminds her of depictions of Poseidon, while the Mother Box that created Cyborg reminds her of the one she briefly saw back on Themyscira. Diana resolves to take some time to think this revelation over, does not answer Bruce's e-mail, and instead proceeds with her plans to depart Metropolis on a flight back to France, through Turkey.
As Hippolyta was still a clay statue, Diana was forced to take the Amazon throne, at least until she could find a way to turn her mother back to normal. At the same time, the Justice League had discovered strange environmental events that had destroyed small villages around the world, leaving only vegetation behind. Furious, Wonder Woman attacked Swamp Thing, accusing him of causing such devastation, while Swamp Thing claimed innocence. Aquaman defused the situation before it could escalate any further. Later, Wonder Woman returned to Themyscira, only to discover Hippolyta's statue had crumbled. On a training session, Clark asked Diana if she wanted to talk about her recent experiences, but Diana replied that, as queen, grief is not a luxury she could afford. Later, Diana was called for a meeting by the Amazon council, which forced a choice on her: become permanent Queen or abdicate the throne. Before the discussion could continue, the island was attacked by Stymphalian Birds, Ares’ pets who were now drawn to Diana as the God of War. Accepting her new responsibilities, Diana successfully defended Themyscira.
Additional music featured in the film are: "Another Little Drink Wouldn't Do Us Any Harm" by Clifford Grey and Nat Ayer and performed by Edgar Trevor and Cecil Cooper; "Molly O'Morgan" written by Fred Godfrey and Will Letters and performed by Ella Retford; "It's a Long Way to Tipperary" written by Jack Judge and Harry Williams; "Sous les ponts de Paris" written by Jean Rodor and Vincent Scotto and performed by Lucienne Delyle; "I'll Walk Beside You" written by Edward Lockton and Alan Murray and performed by Ewen Bremner; "Green Grow the Rushes, O" written by Robert Burns and performed by Ewen Bremner; and "Schatzwalzer Op. 4" written by Johann Strauss II and performed by the Berlin String Quartet.
The team learns that a gala will be held at the nearby German High Command. Steve and Diana separately infiltrate the party, with Steve intending to locate the gas and destroy it, and Diana hoping to kill Ludendorff, believing that he is Ares and thus killing him will end the war. Steve stops her to avoid jeopardizing his mission, but this allows Ludendorff to unleash the gas on Veld, killing its inhabitants. Blaming Steve for intervening, Diana pursues Ludendorff to a base where the gas is being loaded into a bomber aircraft bound for London. Diana fights and kills him, but is confused and disillusioned when his death does not stop the war.
The "Year One" storyline retells Diana's origin growing up on Themyscira. She lives an idyllic life and harbors interest for the outside world, and the first connection to it comes in the form of Steve Trevor, who crashes on the island and is the sole survivor. A contest is held to determine which Amazon is the best candidate to take Steve home, with Diana volunteering despite knowing the cost to leave the island is to never return. Diana wins the contest and departs with Steve. Once arriving in America, Diana is taken into custody by the government to discern her origins. She meets Etta Candy and Barbara Ann Minerva along the way. While incarcerated Diana is visited by the gods in animal form and bestow upon her powers of strength, speed, agility, durability, and flight. She discovers Ares, the god of war, is working to destroy humanity. Accepting her new role in Man's World, Diana, with the help of the gods in animal form, subdues Ares with the lasso. Now called Wonder Woman, Diana becomes one of the world's greatest heroes.
Diana quickly regained her sanity and was taken out of the mental hospital's care. She immediately noted the absence of Barbara and set out to locate her. However, when she arrived at Empire Enterprises, she was greeted only by Doctor Cyber. Cale set Team Poison onto Wonder Woman once again, and Colonel Poison managed to shoot Diana through the chest. Diana and Steve quickly overcame their forces and followed Veronica Cale and Cheetah to a gateway that led to Themyscira. Wonder Woman and Cheetah fought, and a drop of Diana's blood fell onto the gateway which opened the portal to Ares' prison beneath Themyscira. Phobos and Deimos, whom Cale had turned into dogs with the help of Circe, entered the portal, along with Diana and Veronica Cale. Veronica found her daughter beside Ares.
Hephaestus Action Comics #267 (August 1960) Hephaestus is the God of Fire, Blacksmithing, Forgery, Artisan, Craftsmenship, Sculptors, Metals and Volcano who is based on the god of the same name. Many of Wonder Woman's weapons and armor have been forged by Hephaestus. In the New 52, the hideous Hephaestus had taken in the male Amazons abandoned by the Themysciran Amazons. Post-Rebirth, Hephaestus took the form of a mouse and aided Wonder Woman with several other gods.
Later in the story, Wonder Woman is locked in a cell. Straining to overhear a conversation in the next room, through the amplification of “bone conduction,” she takes her chain in her teeth: “Closeup of WW’s head shoulders. She holds her neck chain between her teeth. The chain runs taut between her teeth and the wall, where it is locked to a steel ring bolt.”