Essun’s attack here is a reaction to her own great suffering, letting herself surrender to all the rage and grief that she has been trying to suppress since Uche’s death. The narrative doesn’t justify her violence, but it does try to make the reader understand and empathize with Essun. She first reacts in self-defense, but then she sees the townspeople’s hatred of her as just another aspect of the prejudice that murdered Uche, and she lets her emotions run wild. But because of her orogenic power, this means that she inadvertently kills everyone around her. In this way, the book uses the fantasy genre to make reactions to tragedy and oppression larger-than-life and cinematic.