Miki Kawakami finds herself and her two Welsh Corgies enslaved by Meiko Shimono, an evil and reclusive rich woman; because Miki's dogs bit her, Shimono now holds the dogs hostage and forces Miki to be her slave. Miki calls for Ai Enma's help when Shimono kills one of her dogs, hoping to save the other. When Hajime decides to intervene again, Tsugumi asks why they must stop Hell Girl if the people she takes deserve it. Miki hesitates, but pulls the string after Shimono (who had been arrested moments before) kills her other dog, and even the dog's newborn puppies. It is revealed Shimono killed her own parents and her own child to inherit and keep her fortune to herself.