A stand-alone #0 Issue was released in September which explored Diana's childhood and her tutelage under Ares, the God of War. The issue was narrated in the style of a typical Golden Age comic book and saw Diana in her childhood years. The main plot of the issue was Diana training under Ares as he thought of her being an extraordinary girl with immense potential. The issue ultimately concluded with Diana learning and experiencing the importance of mercy, as she hesitates and refuses to kill the Minotaur- a task given to her by Ares; however, this show of mercy makes her a failure in Ares' eyes.
Candy helped Diana try on a great many outfits until she finally settled on one. Dissatisfied, thinking that she still looked too "distracting," Trevor gave her a pair of spectacles to wear. After they'd paid and left the store, Diana reluctantly allowed Candy to take her sword and shield back to Trevor's office while the two took Doctor Poison's notebook to the British War Council.