Eva was the Queen of Asgarðr , worshipped for her beauty and compassion. She built the city of Asgarzul to protect the women of the wasteland, who suffered from rape and violence. This was made possible through profiteering and establishing a popular brothel within the city. She recruited a team of female warriors, led by Frieda, called the Valkyries to keep the peace. Eva possessed the gift of prophecy and used this power to guide men to their destinies.

Spoiler

Following their night of passion, Rei found she had been killed and he was accused of her murder. In truth, Eva allowed Rofu (Rei's former master) to take her life in order that Rofu and Rei would fulfill their destinies.