Harmony's real name was Professor Baldwin, a brilliant scientist, and she was in hiding on a world where technological progress and scientific discovery was outlawed. Harmony was actually a ringleader of the "Resistance Bunnies", an underground movement which sought to bring about the downfall of the Expanoid overlords of Twentica, liberating humankind and its progress.
With the help of the boys from the Dwarf, and a homeless and deranged version of Albert Einstein they had located, Harmony was successful in destroying the Expanoids with a massive planetary EMP, giving her world a clean slate to start over. (Twentica, Series XI)
to be completed