Karen

A neutral character in the Carl Azuz anime she doesnt care for Carl but is a sworn enemy of Megan Swacus after she refused to let her see the manager of NazI Germany. And after Carl blasted Megan into space she was angry at him for not letting her get the final blow. She had a tiny fight with Carl but left after she injured Carl she left to go to space to fight Megan Swacus. She hasnt been seen since.

Howevr 2 years later Carl found Karen's sunglasses on the floor in his office, a sign of things to come.