Wonder Woman. Enyo's Revenge

If you've seen the Wonder Woman movie you'll know that she killed Ares, the god of war. Ares has a sister, Enyo, the goddess of war, described in Greek mythology as 'the destroyer of city's'. 100 years after the death of her brother, Enyo comes to seek revenge, and she's allied with renegade Amazons who seek the overthrow of Hippolyta and to rule Themyscria. For her part Diana is troubled by her role in the war. Killing Ares didn't end conflict and she wonders if she was right to kill so many German soldiers. When she reads the diary of a German woman whose 17 year old son died at Diana's hand, sees the woman's grief and anger she's almost traumatised, and wishes to never be involved in violence again. But with not only her own life but that of her sister Amazons and her mother under threat from Enyo's forces she must fight again and come to terms with herself.