Nerva was assembled on a distant planet where her tribe tried to live in peace and harmony with other beings. But when she was sixteen she was taken away from her father by her own men and killed him! Sold as a slave she trained in various fighting skills and become a technologic beauty bent on overthrowing corrupt government. When she hears excriminal Monova is running the super planet Earth, she tries to destroy her! But ERN-E and the Knights show up and saver her, and Nerva develops a lust for the egghead. As well as an anarchist reputation.
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After a drastic turn of events, Nerva was technically dead but somehow survived and ended up on Hawaii.
She completely changed herself. No longer caring about anarchy and other evil stuff, she got a much more cheerful and positive personality.
Since they "quit" their jobs as villains, Nerva and her "Pet-plant" Weed Eater have been spending their days at Hawaii.