Kimberly "Kimmy" Ventrix was the daughter of Lloyd Ventrix and Helen Ventrix. Her father Lloyd was a criminal and because of this Helen filed for divorce and got a restraining order against him when Kimmy was a toddler. A few years later Lloyd got out of prison and stole a suit that could make him invisible. Using the invisible suit Lloyd posed a Mojo, Kimmy's imaginary friend. As Mojo, Lloyd brought Kimmy jewelry which he had stolen. When Lloyd learns that Kimmy and her mother are moving out of town, Lloyd kidnaps Kimmy. During this time Kimmy got second thoughts about her friend Mojo and her fears proved right when she learned that Mojo was really her father who her mother always told her was a "bad man." Kimmy tried to run away but was grabbed by her father. When Batman showed up this distracted Lloyd and Kimmy ran home to her mother. Batman then captured Lloyd and gave him to the police. A few days later Batman visited Kimmy and she told him that even if her father gets out of prison he won’t be able to find them because her and Helen are moving out of Gotham.