Danielle is a native of Earth, from what was once the
Ivory Coast. As a preteen, she was afflicted with a life-threatening neurological disorder that appeared to be incurable. As a last resort, her older brother Jacques brings her to
Brainiac 5, who decides to treat her using circuitry from the dismantled supercomputer
Computo. Still surviving as an
artificial intelligence, Computo possesses Danielle and takes control of
Metropolis. Jacques uses
Lyle Norg's invisibility serum to save Danielle and the others, becoming the second Invisible Kid. Although Computo is driven out of Legion headquarters, it maintains possession of Danielle's body. For the next year, Brainiac 5 devotes most of his free time to curing Danielle's disorder and exorcising Computo. Eventually, he succeeded at both. During the
"Five Year Gap" following the Magic Wars, the Legion disbands. Earth falls under the control of the
Dominators and leaves the
United Planets. Danielle is kidnapped by the Dominators before being freed and reuniting with Jacques, who has become the leader of a resistance against the Dominators. Soon thereafter, Danielle becomes associated with "Batch SW6", temporal clones of the Legionnaires. Through unspecified means, she acquires the ability to communicate with and control computers. The events of
Infinite Crisis restore an analogue of the pre-
Crisis Legion to continuity. Computo appears briefly when the Legion battles
Superboy-Prime, the
Time Trapper, and the
Legion of Super-Villains. ==References==