Klee is an energetic and outgoing little girl who takes after her mother, Alice. She has a particular talent for creating explosives and is not fazed by the sound of explosions. She adores anything that can blow up like her bombs. Unfortunately, her definition of playing usually involves explosives; she is particularly fond of "fish blasting", tossing bombs into lakes full of fish. While she's considered an official member of the Knights of Favonius, Klee's antics often get her into trouble.