Wonder Woman's signature weapon was her Lasso of Truth; consequently, much of her crime-fighting powers came from bondage, and her only exploitable weakness was, essentially, bondage. Grant Morrison and Yanick Paquette had teamed up to work on Wonder Woman: Earth One. Paquette confirmed that he and Morrison would be bringing back the bondage theme that was popular in Wonder Woman comics during the 1940s. However, he stated that Morrison was looking for a way to not only modernize it, but to use the bondage theme as a form of female empowerment. Paquette acknowledged that Wonder Woman has become more than just a beloved character, she is a symbol for feminism. "By bringing in sex and, yes, bondage, it reasserts [William Moulton Marston's core] idea that it is okay for women to have a healthy sexual appetite." Paquette elaborated more on this by pointing out the blatant double standards in comics when it comes to sex: "Could Wonder Woman really ever have a healthy and active sex life without it becoming political fodder for Fox News? And what of women and girls who want to be like her? Do we truly think they wouldn't be labeled sluts? I have my doubts."
At the Louvre, Diana watched a news report showing a signal fire burning at the Shrine of the Amazons and knew that it had been sent by her mother to warn of the impending invasion. Traveling to Gotham, she breaks into Bruce's base of operations to find him tinkering with a new prototype troop carrier, the Flying Fox. It reminds her of someone she thinks of who would have loved to have flown it. Bruce tells her that he believes an invasion is imminent; she corrects him. It has already arrived.
^ Colluccio, Ali. "Top 5: Wonder Woman Reboots". iFanboy. Archived from the original on April 12, 2012. Retrieved April 10, 2012. After she was "erased" from existence in the final pages of Crisis on Infinite Earths, George Perez, Len Wein and Greg Potter brought the Amazon Princess back to the DC Universe. While the basics of the story remained the same, Wonder Woman;s powers were adjusted to include Beauty from Aphrodite, Strength from Demeter, Wisdom from Athena, Speed and Flight from Hermes, Eyes of the Hunter from Artemis, and Truth from Hestia. This run established Paradise Island as the mythical Amazon capital, Themyscira. Perez's Diana is not only strong and smart, but graceful and kind – the iconic Wonder Woman.
Diana's treacherous paternal half-brother, based on the Greek mythological god of war, who masquerades as a speaker for peace on the Imperial War Cabinet as part of his deceptive master plan of conquest and destruction. Describing the Sir Patrick persona of his character, Thewlis said, "Sir Patrick's entire drive through the other half of the story is to bring about the armistice. That's his whole intention no matter what's going on. He meets Diana and see in her somebody who is sympathetic to his cause, quite vehemently so."
Alfred informs Bruce that people are in danger, which Batman tells Flash that he needs to save the civilians. Diana and Arthur try to keep Steppenwolf away from Cyborg by using the Lasso of Hestia to pull him down, then Steppenwolf attacked them both before he knocks Arthur into a wall breaking the ceiling before Diana saves him. Cyborg tries to keep Steppenwolf away from him, but fails which leads with Steppenwolf pulling off one of his legs.
Coming to America for the first time, Wonder Woman comes upon a wailing army nurse. Inquiring about her state, she finds that the nurse wanted to leave for South America with her fiancé but was unable due to shortage of money. As both of them looked identical and Wonder Woman needed a job and a valid identity to look after Steve (who was admitted in the same army hospital), she gives her the money she had earned earlier to help her go to her fiancé in exchange for her credentials. The nurse reveals her name as Diana Prince, and thus, Wonder Woman's secret identity was created, and she began working as a nurse in the army.